Released 0.2.2

ExampleFilters/README.md

@@ -0,0 +1,77 @@
+Filters are simply XML files with the extension ".eff"
+
+Place them in a folder called `System` within your recordings folder.
+
+The format is:
+
+    <effect name="Filter Name">
+        <filter....>
+            [optional sub-components or filters]
+        </filter>
+        [<filter...>]
+    </effect>
+
+Currently implemented filters:
+
+    <amplifier gain="1.0" />
+
+Amplify (or attenuate) the sample by the given factor (1 = unity gain, 0 = silence, 2 = double, etc)
+
+    <lfo frequency="10" depth="0.2" />
+
+Modulate the audio with a low-frequency oscillator.  Specify the frequency and a factor of how much to modulate the audio signal.  You can also specify an optional `phase="..."` (specified in radians) as an initial phase offset for the modulation.
+
+    <biquad type="..." fc="..." q="..." gain="..." />
+
+A Biquad filter of the given type with a center frequency `fc` in Hz, a Q `q` and gain in Decibals of `gain`. 
+Valid types are:
+
+* lowpass
+* highpass
+* bandpass
+* notch
+* peak
+* lowshelf
+* highshelf
+
+    <delay>
+        <delayline samples="..." gain="...">
+            [optional effects to apply to the delay line]
+        </delayline>
+    </delay>
+
+A multi-tap delay line where each tap can have its own additional filters applied.  The delay is given in samples and the gain as
+a factor where 1.0 is unity gain.
+
+    <group name="Name">
+        effects in the group
+    </group>
+
+Allows you to group effects together within a chain. Not of any real use yet (except that the outer wrapper of an effect chain is
+actually an effect group) but may be used in the future.
+
+
+An example: the "Ethereal Voice" - echoes starting off quiet and getting louder with a variable high-pass filter on the pre-echoes.  Also
+includes a notch filter at 140Hz to cut out a specific annoying hum generated by my computer fans.
+
+    <effect name="Ethereal Voice">
+        <biquad type="notch" fc="140" q="20" gain="-50" />
+        <amplifier gain="0.1" />
+        <delayline>
+            <delay samples="4000" gain="1.0">
+                <biquad type="highpass" fc="400" q="1" gain="0" />
+            </delay>
+            <delay samples="8000" gain="1.5">
+                <biquad type="highpass" fc="300" q="1" gain="0" />
+            </delay>
+            <delay samples="12000" gain="2.0">
+                <biquad type="highpass" fc="200" q="1" gain="0" />
+            </delay>
+            <delay samples="16000" gain="3.0">
+                <biquad type="highpass" fc="100" q="1" gain="0" />
+            </delay>
+            <delay samples="20000" gain="15.0" />
+        </delayline>
+        <biquad type="lowshelf" fc="1000" q="2.2" gain="-10" />
+        <amplifier gain="1.5" />
+    </effect>

ExampleFilters/alien.eff

@@ -0,0 +1,4 @@
+<effect name="Alien">
+    <!--biquad type="lowpass" fc="10000" q="1" gain="-10" /-->
+    <lfo frequency="50" depth="1.0" waveform="triangle" mode="replace"/>
+</effect>

ExampleFilters/bigecho.eff

@@ -0,0 +1,10 @@
+<effect name="Big Echo">
+    <delayline>
+        <delay samples="22000" gain="0.2" pan="-0.3">
+            <biquad type="highpass" fc="300" q="1" gain="0" />
+        </delay>
+        <delay samples="44000" gain="0.05" pan="0.3">
+            <biquad type="highpass" fc="600" q="1" gain="0" />
+        </delay>
+    </delayline>
+</effect>

ExampleFilters/cuthum.eff

@@ -0,0 +1,6 @@
+<effect name="Cut Computer Hum">
+    <biquad type="notch" fc="28" q="20" gain="-50" />
+    <biquad type="notch" fc="91" q="20" gain="-50" />
+    <biquad type="notch" fc="120" q="20" gain="-50" />
+    <biquad type="lowpass" fc="10000" q="1" gain="-10" />
+</effect>

ExampleFilters/cuthumagc.eff

@@ -0,0 +1,7 @@
+<effect name="Cut Computer Hum (with AGC)">
+    <biquad type="notch" fc="28" q="20" gain="-50" />
+    <biquad type="notch" fc="91" q="20" gain="-50" />
+    <biquad type="notch" fc="120" q="20" gain="-50" />
+    <biquad type="lowpass" fc="10000" q="1" gain="-10" />
+    <agc ceiling="0.666" limit="1.5" attack="0.08" decay="0.01" />
+</effect>

ExampleFilters/cuthumagcstereo.eff

@@ -0,0 +1,15 @@
+<effect name="Cut Computer Hum (with AGC and Stereo)">
+    <biquad type="notch" fc="28" q="20" gain="-50" />
+    <biquad type="notch" fc="91" q="20" gain="-50" />
+    <biquad type="notch" fc="120" q="20" gain="-50" />
+    <biquad type="lowpass" fc="10000" q="1" gain="-10" />
+    <delayline wetonly="false">
+        <delay samples="-100" gain="0.1" pan="-1.0">
+            <biquad type="highpass" fc="300" q="1" gain="0" />
+        </delay>
+        <delay samples="100" gain="0.1" pan="1.0">
+            <biquad type="highpass" fc="300" q="1" gain="0" />
+        </delay>
+    </delayline>
+    <agc ceiling="0.666" limit="1.5" attack="0.1" decay="0.01" />
+</effect>

ExampleFilters/ethereal.eff

@@ -0,0 +1,20 @@
+<effect name="Ethereal Voice">
+    <amplifier gain="0.1" />
+    <delayline>
+        <delay samples="2000" gain="1.0" pan="-0.3">
+            <biquad type="highpass" fc="400" q="1" gain="0" />
+        </delay>
+        <delay samples="4000" gain="1.1" pan="0.3">
+            <biquad type="highpass" fc="800" q="1" gain="0" />
+        </delay>
+        <delay samples="8000" gain="1.2" pan="-0.5">
+            <biquad type="highpass" fc="1000" q="1" gain="0" />
+        </delay>
+        <delay samples="10000" gain="1.3" pan="0.5">
+            <biquad type="highpass" fc="1500" q="1" gain="0" />
+        </delay>
+        <delay samples="12000" gain="15.0" pan="0" />
+    </delayline>
+    <biquad type="lowshelf" fc="2000" q="2.2" gain="-10" />
+    <amplifier gain="1.5" />
+</effect>

ExampleFilters/flat.eff

@@ -0,0 +1,2 @@
+<effect name="Flat">
+</effect>

ExampleFilters/largeroom.eff

@@ -0,0 +1,15 @@
+<effect name="Large Room (quiet)">
+    <biquad type="lowpass" fc="10000" q="1" gain="-10" />
+    <delayline>
+        <delay samples="5500" gain="0.2" pan="-0.3">
+            <biquad type="highpass" fc="300" q="1" gain="0" />
+        </delay>
+        <delay samples="11000" gain="0.05" pan="0.3">
+            <biquad type="highpass" fc="600" q="1" gain="0" />
+        </delay>
+        <delay samples="16500" gain="0.01" pan="0.0">
+            <biquad type="highpass" fc="600" q="1" gain="0" />
+        </delay>
+    </delayline>
+    <amplifier gain="0.3" />
+</effect>

ExampleFilters/largeroomloud.eff

@@ -0,0 +1,15 @@
+<effect name="Large Room (loud)">
+    <biquad type="lowpass" fc="10000" q="1" gain="-10" />
+    <delayline>
+        <delay samples="5500" gain="0.2" pan="-0.3">
+            <biquad type="highpass" fc="300" q="1" gain="0" />
+        </delay>
+        <delay samples="11000" gain="0.05" pan="0.3">
+            <biquad type="highpass" fc="600" q="1" gain="0" />
+        </delay>
+        <delay samples="16500" gain="0.01" pan="0.0">
+            <biquad type="highpass" fc="600" q="1" gain="0" />
+        </delay>
+    </delayline>
+    <amplifier gain="0.9" />
+</effect>

ExampleFilters/panleft.eff

@@ -0,0 +1,3 @@
+<effect name="Pan Left">
+    <pan pan="-0.4" />
+</effect>

ExampleFilters/panright.eff

@@ -0,0 +1,3 @@
+<effect name="Pan Right">
+    <pan pan="0.4" />
+</effect>

ExampleFilters/phone.eff

@@ -0,0 +1,8 @@
+<effect name="Telephone">
+    <biquad type="lowshelf" fc="400" q="10" gain="-20" />
+    <biquad type="highshelf" fc="8000" q="10" gain="-20" />
+    <delayline>
+        <delay samples="100" gain="0.5" />
+    </delayline>
+    <amplifier gain="1.4" />
+</effect>

ExampleFilters/radio.eff

@@ -0,0 +1,12 @@
+<effect name="Radio">
+    <amplifier gain="0.5" />
+    <biquad type="peak" fc="1000" q="10" gain="25" />
+    <lfo frequency="3000" depth="0.3" waveform="sine" mode="add" />
+    <clipping clip="0.9" />
+    <biquad type="highshelf" fc="8000" q="1" gain="-20" />
+    <delayline>
+        <delay samples="100" gain="0.7" />
+        <delay samples="200" gain="0.5" />
+    </delayline>
+    <amplifier gain="0.3" />
+</effect>

ExampleFilters/robotic.eff

@@ -0,0 +1,10 @@
+<effect name="Robotic">
+    <biquad type="lowshelf" fc="100" q="2" gain="-20" />
+    <delayline>
+        <delay samples="400" gain="1" pan="-0.3" />
+        <delay samples="800" gain="1" pan="-0.3" />
+        <delay samples="1200" gain="1" pan="-0.3" />
+        <delay samples="1600" gain="1" pan="-0.3" />
+        <delay samples="2000" gain="1" pan="-0.3" />
+    </delayline>
+</effect>

ExampleFilters/stereochorus.eff

@@ -0,0 +1,10 @@
+<effect name="Stereo Chorus">
+    <delayline>
+        <delay samples="2000" gain="0.1" pan="-0.3">
+            <biquad type="highpass" fc="300" q="1" gain="0" />
+        </delay>
+        <delay samples="4000" gain="0.1" pan="0.3">
+            <biquad type="highpass" fc="300" q="1" gain="0" />
+        </delay>
+    </delayline>
+</effect>

README.md

@@ -8,6 +8,7 @@ A system for easing the task of recording and editing audiobooks.
 * Zero editing
 * MP3 export
 * Chapter management
+* Audio effect chains (biquad, delay line, etc)
 
 Usage
 -----
@@ -52,17 +53,13 @@ edit the text of this ID to identify the recordings. You
 may, for instance, change it to have the same text as the
 audio contains.  
 
-To help with this CMU Sphinx (US EN dictionary) is bundled
-with the system and can be used to try and convert the 
+To help with this the Haven On-Demand online speech recognition
+service is integrated with the system and can be used to try and convert the 
 audio into text.  Right clicking on a recording brings
 up a menu which includes the option to try and convert
 the audio into text.  The detected text is then used to
 replace the current recording ID / text.
 
-It's far from perfect (especially for a British English
-speaker), but it can help you to navigate your way around
-a chapter.
-
 File layout
 -----------
 

build.xml

@@ -25,7 +25,7 @@
                debug="true"
                debuglevel="lines,vars,source"
                encoding="UTF-8"
-               bootclasspath="${bootclass.path}"
+               bootclasspath="/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/rt.jar"
                includeAntRuntime="false"
                deprecation="true"
                srcdir="src" 

licenses/apache-commons/LICENSE.txt

@@ -0,0 +1,558 @@
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+=========================================================================
+
+This project includes Public Suffix List copied from
+<https://publicsuffix.org/list/effective_tld_names.dat>
+licensed under the terms of the Mozilla Public License, v. 2.0
+
+Full license text: <http://mozilla.org/MPL/2.0/>
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+Mozilla Public License Version 2.0
+==================================
+
+1. Definitions
+--------------
+
+1.1. "Contributor"
+    means each individual or legal entity that creates, contributes to
+    the creation of, or owns Covered Software.
+
+1.2. "Contributor Version"
+    means the combination of the Contributions of others (if any) used
+    by a Contributor and that particular Contributor's Contribution.
+
+1.3. "Contribution"
+    means Covered Software of a particular Contributor.
+
+1.4. "Covered Software"
+    means Source Code Form to which the initial Contributor has attached
+    the notice in Exhibit A, the Executable Form of such Source Code
+    Form, and Modifications of such Source Code Form, in each case
+    including portions thereof.
+
+1.5. "Incompatible With Secondary Licenses"
+    means
+
+    (a) that the initial Contributor has attached the notice described
+        in Exhibit B to the Covered Software; or
+
+    (b) that the Covered Software was made available under the terms of
+        version 1.1 or earlier of the License, but not also under the
+        terms of a Secondary License.
+
+1.6. "Executable Form"
+    means any form of the work other than Source Code Form.
+
+1.7. "Larger Work"
+    means a work that combines Covered Software with other material, in
+    a separate file or files, that is not Covered Software.
+
+1.8. "License"
+    means this document.
+
+1.9. "Licensable"
+    means having the right to grant, to the maximum extent possible,
+    whether at the time of the initial grant or subsequently, any and
+    all of the rights conveyed by this License.
+
+1.10. "Modifications"
+    means any of the following:
+
+    (a) any file in Source Code Form that results from an addition to,
+        deletion from, or modification of the contents of Covered
+        Software; or
+
+    (b) any new file in Source Code Form that contains any Covered
+        Software.
+
+1.11. "Patent Claims" of a Contributor
+    means any patent claim(s), including without limitation, method,
+    process, and apparatus claims, in any patent Licensable by such
+    Contributor that would be infringed, but for the grant of the
+    License, by the making, using, selling, offering for sale, having
+    made, import, or transfer of either its Contributions or its
+    Contributor Version.
+
+1.12. "Secondary License"
+    means either the GNU General Public License, Version 2.0, the GNU
+    Lesser General Public License, Version 2.1, the GNU Affero General
+    Public License, Version 3.0, or any later versions of those
+    licenses.
+
+1.13. "Source Code Form"
+    means the form of the work preferred for making modifications.
+
+1.14. "You" (or "Your")
+    means an individual or a legal entity exercising rights under this
+    License. For legal entities, "You" includes any entity that
+    controls, is controlled by, or is under common control with You. For
+    purposes of this definition, "control" means (a) the power, direct
+    or indirect, to cause the direction or management of such entity,
+    whether by contract or otherwise, or (b) ownership of more than
+    fifty percent (50%) of the outstanding shares or beneficial
+    ownership of such entity.
+
+2. License Grants and Conditions
+--------------------------------
+
+2.1. Grants
+
+Each Contributor hereby grants You a world-wide, royalty-free,
+non-exclusive license:
+
+(a) under intellectual property rights (other than patent or trademark)
+    Licensable by such Contributor to use, reproduce, make available,
+    modify, display, perform, distribute, and otherwise exploit its
+    Contributions, either on an unmodified basis, with Modifications, or
+    as part of a Larger Work; and
+
+(b) under Patent Claims of such Contributor to make, use, sell, offer
+    for sale, have made, import, and otherwise transfer either its
+    Contributions or its Contributor Version.
+
+2.2. Effective Date
+
+The licenses granted in Section 2.1 with respect to any Contribution
+become effective for each Contribution on the date the Contributor first
+distributes such Contribution.
+
+2.3. Limitations on Grant Scope
+
+The licenses granted in this Section 2 are the only rights granted under
+this License. No additional rights or licenses will be implied from the
+distribution or licensing of Covered Software under this License.
+Notwithstanding Section 2.1(b) above, no patent license is granted by a
+Contributor:
+
+(a) for any code that a Contributor has removed from Covered Software;
+    or
+
+(b) for infringements caused by: (i) Your and any other third party's
+    modifications of Covered Software, or (ii) the combination of its
+    Contributions with other software (except as part of its Contributor
+    Version); or
+
+(c) under Patent Claims infringed by Covered Software in the absence of
+    its Contributions.
+
+This License does not grant any rights in the trademarks, service marks,
+or logos of any Contributor (except as may be necessary to comply with
+the notice requirements in Section 3.4).
+
+2.4. Subsequent Licenses
+
+No Contributor makes additional grants as a result of Your choice to
+distribute the Covered Software under a subsequent version of this
+License (see Section 10.2) or under the terms of a Secondary License (if
+permitted under the terms of Section 3.3).
+
+2.5. Representation
+
+Each Contributor represents that the Contributor believes its
+Contributions are its original creation(s) or it has sufficient rights
+to grant the rights to its Contributions conveyed by this License.
+
+2.6. Fair Use
+
+This License is not intended to limit any rights You have under
+applicable copyright doctrines of fair use, fair dealing, or other
+equivalents.
+
+2.7. Conditions
+
+Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
+in Section 2.1.
+
+3. Responsibilities
+-------------------
+
+3.1. Distribution of Source Form
+
+All distribution of Covered Software in Source Code Form, including any
+Modifications that You create or to which You contribute, must be under
+the terms of this License. You must inform recipients that the Source
+Code Form of the Covered Software is governed by the terms of this
+License, and how they can obtain a copy of this License. You may not
+attempt to alter or restrict the recipients' rights in the Source Code
+Form.
+
+3.2. Distribution of Executable Form
+
+If You distribute Covered Software in Executable Form then:
+
+(a) such Covered Software must also be made available in Source Code
+    Form, as described in Section 3.1, and You must inform recipients of
+    the Executable Form how they can obtain a copy of such Source Code
+    Form by reasonable means in a timely manner, at a charge no more
+    than the cost of distribution to the recipient; and
+
+(b) You may distribute such Executable Form under the terms of this
+    License, or sublicense it under different terms, provided that the
+    license for the Executable Form does not attempt to limit or alter
+    the recipients' rights in the Source Code Form under this License.
+
+3.3. Distribution of a Larger Work
+
+You may create and distribute a Larger Work under terms of Your choice,
+provided that You also comply with the requirements of this License for
+the Covered Software. If the Larger Work is a combination of Covered
+Software with a work governed by one or more Secondary Licenses, and the
+Covered Software is not Incompatible With Secondary Licenses, this
+License permits You to additionally distribute such Covered Software
+under the terms of such Secondary License(s), so that the recipient of
+the Larger Work may, at their option, further distribute the Covered
+Software under the terms of either this License or such Secondary
+License(s).
+
+3.4. Notices
+
+You may not remove or alter the substance of any license notices
+(including copyright notices, patent notices, disclaimers of warranty,
+or limitations of liability) contained within the Source Code Form of
+the Covered Software, except that You may alter any license notices to
+the extent required to remedy known factual inaccuracies.
+
+3.5. Application of Additional Terms
+
+You may choose to offer, and to charge a fee for, warranty, support,
+indemnity or liability obligations to one or more recipients of Covered
+Software. However, You may do so only on Your own behalf, and not on
+behalf of any Contributor. You must make it absolutely clear that any
+such warranty, support, indemnity, or liability obligation is offered by
+You alone, and You hereby agree to indemnify every Contributor for any
+liability incurred by such Contributor as a result of warranty, support,
+indemnity or liability terms You offer. You may include additional
+disclaimers of warranty and limitations of liability specific to any
+jurisdiction.
+
+4. Inability to Comply Due to Statute or Regulation
+---------------------------------------------------
+
+If it is impossible for You to comply with any of the terms of this
+License with respect to some or all of the Covered Software due to
+statute, judicial order, or regulation then You must: (a) comply with
+the terms of this License to the maximum extent possible; and (b)
+describe the limitations and the code they affect. Such description must
+be placed in a text file included with all distributions of the Covered
+Software under this License. Except to the extent prohibited by statute
+or regulation, such description must be sufficiently detailed for a
+recipient of ordinary skill to be able to understand it.
+
+5. Termination
+--------------
+
+5.1. The rights granted under this License will terminate automatically
+if You fail to comply with any of its terms. However, if You become
+compliant, then the rights granted under this License from a particular
+Contributor are reinstated (a) provisionally, unless and until such
+Contributor explicitly and finally terminates Your grants, and (b) on an
+ongoing basis, if such Contributor fails to notify You of the
+non-compliance by some reasonable means prior to 60 days after You have
+come back into compliance. Moreover, Your grants from a particular
+Contributor are reinstated on an ongoing basis if such Contributor
+notifies You of the non-compliance by some reasonable means, this is the
+first time You have received notice of non-compliance with this License
+from such Contributor, and You become compliant prior to 30 days after
+Your receipt of the notice.
+
+5.2. If You initiate litigation against any entity by asserting a patent
+infringement claim (excluding declaratory judgment actions,
+counter-claims, and cross-claims) alleging that a Contributor Version
+directly or indirectly infringes any patent, then the rights granted to
+You by any and all Contributors for the Covered Software under Section
+2.1 of this License shall terminate.
+
+5.3. In the event of termination under Sections 5.1 or 5.2 above, all
+end user license agreements (excluding distributors and resellers) which
+have been validly granted by You or Your distributors under this License
+prior to termination shall survive termination.
+
+************************************************************************
+*                                                                      *
+*  6. Disclaimer of Warranty                                           *
+*  -------------------------                                           *
+*                                                                      *
+*  Covered Software is provided under this License on an "as is"       *
+*  basis, without warranty of any kind, either expressed, implied, or  *
+*  statutory, including, without limitation, warranties that the       *
+*  Covered Software is free of defects, merchantable, fit for a        *
+*  particular purpose or non-infringing. The entire risk as to the     *
+*  quality and performance of the Covered Software is with You.        *
+*  Should any Covered Software prove defective in any respect, You     *
+*  (not any Contributor) assume the cost of any necessary servicing,   *
+*  repair, or correction. This disclaimer of warranty constitutes an   *
+*  essential part of this License. No use of any Covered Software is   *
+*  authorized under this License except under this disclaimer.         *
+*                                                                      *
+************************************************************************
+
+************************************************************************
+*                                                                      *
+*  7. Limitation of Liability                                          *
+*  --------------------------                                          *
+*                                                                      *
+*  Under no circumstances and under no legal theory, whether tort      *
+*  (including negligence), contract, or otherwise, shall any           *
+*  Contributor, or anyone who distributes Covered Software as          *
+*  permitted above, be liable to You for any direct, indirect,         *
+*  special, incidental, or consequential damages of any character      *
+*  including, without limitation, damages for lost profits, loss of    *
+*  goodwill, work stoppage, computer failure or malfunction, or any    *
+*  and all other commercial damages or losses, even if such party      *
+*  shall have been informed of the possibility of such damages. This   *
+*  limitation of liability shall not apply to liability for death or   *
+*  personal injury resulting from such party's negligence to the       *
+*  extent applicable law prohibits such limitation. Some               *
+*  jurisdictions do not allow the exclusion or limitation of           *
+*  incidental or consequential damages, so this exclusion and          *
+*  limitation may not apply to You.                                    *
+*                                                                      *
+************************************************************************
+
+8. Litigation
+-------------
+
+Any litigation relating to this License may be brought only in the
+courts of a jurisdiction where the defendant maintains its principal
+place of business and such litigation shall be governed by laws of that
+jurisdiction, without reference to its conflict-of-law provisions.
+Nothing in this Section shall prevent a party's ability to bring
+cross-claims or counter-claims.
+
+9. Miscellaneous
+----------------
+
+This License represents the complete agreement concerning the subject
+matter hereof. If any provision of this License is held to be
+unenforceable, such provision shall be reformed only to the extent
+necessary to make it enforceable. Any law or regulation which provides
+that the language of a contract shall be construed against the drafter
+shall not be used to construe this License against a Contributor.
+
+10. Versions of the License
+---------------------------
+
+10.1. New Versions
+
+Mozilla Foundation is the license steward. Except as provided in Section
+10.3, no one other than the license steward has the right to modify or
+publish new versions of this License. Each version will be given a
+distinguishing version number.
+
+10.2. Effect of New Versions
+
+You may distribute the Covered Software under the terms of the version
+of the License under which You originally received the Covered Software,
+or under the terms of any subsequent version published by the license
+steward.
+
+10.3. Modified Versions
+
+If you create software not governed by this License, and you want to
+create a new license for such software, you may create and use a
+modified version of this License if you rename the license and remove
+any references to the name of the license steward (except to note that
+such modified license differs from this License).
+
+10.4. Distributing Source Code Form that is Incompatible With Secondary
+Licenses
+
+If You choose to distribute Source Code Form that is Incompatible With
+Secondary Licenses under the terms of this version of the License, the
+notice described in Exhibit B of this License must be attached.
+
+Exhibit A - Source Code Form License Notice
+-------------------------------------------
+
+  This Source Code Form is subject to the terms of the Mozilla Public
+  License, v. 2.0. If a copy of the MPL was not distributed with this
+  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+If it is not possible or desirable to put the notice in a particular
+file, then You may include the notice in a location (such as a LICENSE
+file in a relevant directory) where a recipient would be likely to look
+for such a notice.
+
+You may add additional accurate notices of copyright ownership.
+
+Exhibit B - "Incompatible With Secondary Licenses" Notice
+---------------------------------------------------------
+
+  This Source Code Form is "Incompatible With Secondary Licenses", as
+  defined by the Mozilla Public License, v. 2.0.

licenses/apache-commons/NOTICE.txt

@@ -0,0 +1,6 @@
+Apache HttpComponents Client
+Copyright 1999-2018 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+

licenses/apache-commons/README.txt

@@ -0,0 +1,77 @@
+Apache HttpComponents Client
+============================
+
+Welcome to the HttpClient component of the Apache HttpComponents project.
+
+Building Instructions
+---------------------
+
+For building from source instructions please refer to BUILDING.txt.
+
+Dependencies
+------------
+
+HttpClient main module requires Java 6 compatible runtime and
+depends on the following external libraries:
+
+* Apache HttpComponents HttpCore
+* Apache Commons Logging
+* Apache Commons Codec
+
+(for detailed information on external dependencies please see pom.xml)
+
+HttpMime module is optional and requires Java 6 compatible runtime
+and depends on the following external libraries:
+
+* Apache HttpComponents HttpCore
+* Apache Commons Logging
+
+(for detailed information on external dependencies please see pom.xml)
+
+Licensing
+---------
+
+Apache HttpComponents Client is licensed under the Apache License 2.0.
+See the files called LICENSE.txt and NOTICE.txt for more information.
+
+Cryptographic Software Notice
+-----------------------------
+
+This distribution may include software that has been designed for use
+with cryptographic software. The country in which you currently reside
+may have restrictions on the import, possession, use, and/or re-export
+to another country, of encryption software. BEFORE using any encryption
+software, please check your country's laws, regulations and policies
+concerning the import, possession, or use, and re-export of encryption
+software, to see if this is permitted. See <http://www.wassenaar.org/>
+for more information.
+
+The U.S. Government Department of Commerce, Bureau of Industry and
+Security (BIS), has classified this software as Export Commodity
+Control Number (ECCN) 5D002.C.1, which includes information security
+software using or performing cryptographic functions with asymmetric
+algorithms. The form and manner of this Apache Software Foundation
+distribution makes it eligible for export under the License Exception
+ENC Technology Software Unrestricted (TSU) exception (see the BIS
+Export Administration Regulations, Section 740.13) for both object
+code and source code.
+
+The following provides more details on the included software that
+may be subject to export controls on cryptographic software:
+
+  Apache HttpComponents Client interfaces with the
+  Java Secure Socket Extension (JSSE) API to provide
+
+    - HTTPS support
+
+  Apache HttpComponents Client does not include any
+  implementation of JSSE.
+
+Contact
+-------
+
+  o For general information visit the main project site at
+    http://hc.apache.org/
+
+  o For current status information visit the status page at
+    http://hc.apache.org/status.html

resources/uk/co/majenko/audiobookrecorder/config.txt

@@ -1 +1 @@
-version=0.1.2
+version=0.2.2

src/com/jtattoo/plaf/AbstractTheme.java

@@ -795,7 +795,7 @@ public abstract class AbstractTheme extends MetalTheme {
     public FontUIResource getControlTextFont() {
         if (controlFont == null) {
             if (JTattooUtilities.isLinux() && JTattooUtilities.isHiresScreen()) {
-                controlFont = new FontUIResource(DIALOG, Font.BOLD, 14);
+                controlFont = new FontUIResource(DIALOG, Font.PLAIN, 14); // bold
             } else {
                 controlFont = new FontUIResource(DIALOG, Font.PLAIN, 12);
             }
@@ -806,7 +806,7 @@ public abstract class AbstractTheme extends MetalTheme {
     public FontUIResource getSystemTextFont() {
         if (systemFont == null) {
             if (JTattooUtilities.isLinux() && JTattooUtilities.isHiresScreen()) {
-                systemFont = new FontUIResource(DIALOG, Font.BOLD, 14);
+                systemFont = new FontUIResource(DIALOG, Font.PLAIN, 14); // bold
             } else {
                 systemFont = new FontUIResource(DIALOG, Font.PLAIN, 12);
             }
@@ -817,7 +817,7 @@ public abstract class AbstractTheme extends MetalTheme {
     public FontUIResource getUserTextFont() {
         if (userFont == null) {
             if (JTattooUtilities.isLinux() && JTattooUtilities.isHiresScreen()) {
-                userFont = new FontUIResource(DIALOG, Font.BOLD, 14);
+                userFont = new FontUIResource(DIALOG, Font.PLAIN, 14); // bold
             } else {
                 userFont = new FontUIResource(DIALOG, Font.PLAIN, 12);
             }
@@ -828,7 +828,7 @@ public abstract class AbstractTheme extends MetalTheme {
     public FontUIResource getMenuTextFont() {
         if (menuFont == null) {
             if (JTattooUtilities.isLinux() && JTattooUtilities.isHiresScreen()) {
-                menuFont = new FontUIResource(DIALOG, Font.BOLD, 14);
+                menuFont = new FontUIResource(DIALOG, Font.PLAIN, 14); // bold
             } else {
                 menuFont = new FontUIResource(DIALOG, Font.PLAIN, 12);
             }
@@ -839,9 +839,9 @@ public abstract class AbstractTheme extends MetalTheme {
     public FontUIResource getWindowTitleFont() {
         if (windowTitleFont == null) {
             if (JTattooUtilities.isLinux() && JTattooUtilities.isHiresScreen()) {
-                windowTitleFont = new FontUIResource(DIALOG, Font.BOLD, 14);
+                windowTitleFont = new FontUIResource(DIALOG, Font.PLAIN, 14); // bold
             } else {
-                windowTitleFont = new FontUIResource(DIALOG, Font.BOLD, 12);
+                windowTitleFont = new FontUIResource(DIALOG, Font.PLAIN, 12); // bold
             }
         }
         return windowTitleFont;
@@ -850,7 +850,7 @@ public abstract class AbstractTheme extends MetalTheme {
     public FontUIResource getSubTextFont() {
         if (smallFont == null) {
             if (JTattooUtilities.isLinux() && JTattooUtilities.isHiresScreen()) {
-                smallFont = new FontUIResource(DIALOG, Font.BOLD, 12);
+                smallFont = new FontUIResource(DIALOG, Font.PLAIN, 12); // bold
             } else {
                 smallFont = new FontUIResource(DIALOG, Font.PLAIN, 10);
             }

src/com/jtattoo/plaf/hifi/HiFiDefaultTheme.java

@@ -125,11 +125,11 @@ public class HiFiDefaultTheme extends AbstractTheme {
         tooltipForegroundColor = white;
         tooltipBackgroundColor = new ColorUIResource(24, 24, 24);
         
-        controlFont = new FontUIResource("Dialog", Font.BOLD, 12);
-        systemFont = new FontUIResource("Dialog", Font.BOLD, 12);
-        userFont = new FontUIResource("Dialog", Font.BOLD, 12);
-        menuFont = new FontUIResource("Dialog", Font.BOLD, 12);
-        windowTitleFont = new FontUIResource("Dialog", Font.BOLD, 12);
+        controlFont = new FontUIResource("Dialog", Font.PLAIN, 12); // bold
+        systemFont = new FontUIResource("Dialog", Font.PLAIN, 12); // bold
+        userFont = new FontUIResource("Dialog", Font.PLAIN, 12); // bold
+        menuFont = new FontUIResource("Dialog", Font.PLAIN, 12); // bold
+        windowTitleFont = new FontUIResource("Dialog", Font.PLAIN, 12); // bold
         smallFont = new FontUIResource("Dialog", Font.PLAIN, 10);
     }
 

src/com/jtattoo/plaf/hifi/HiFiLookAndFeel.java

@@ -42,18 +42,18 @@ public class HiFiLookAndFeel extends AbstractLookAndFeel {
     private static final Properties giantFontProps = new Properties();
 
     static {
-        smallFontProps.setProperty("controlTextFont", "Dialog bold 10");
-        smallFontProps.setProperty("systemTextFont", "Dialog bold 10");
+        smallFontProps.setProperty("controlTextFont", "Dialog 10"); // bold
+        smallFontProps.setProperty("systemTextFont", "Dialog 10"); // bold
         smallFontProps.setProperty("userTextFont", "Dialog 10");
-        smallFontProps.setProperty("menuTextFont", "Dialog bold 10");
-        smallFontProps.setProperty("windowTitleFont", "Dialog bold 10");
+        smallFontProps.setProperty("menuTextFont", "Dialog 10"); // bold
+        smallFontProps.setProperty("windowTitleFont", "Dialog 10"); // bold
         smallFontProps.setProperty("subTextFont", "Dialog 8");
 
-        largeFontProps.setProperty("controlTextFont", "Dialog bold 14");
-        largeFontProps.setProperty("systemTextFont", "Dialog bold 14");
-        largeFontProps.setProperty("userTextFont", "Dialog bold 14");
-        largeFontProps.setProperty("menuTextFont", "Dialog bold 14");
-        largeFontProps.setProperty("windowTitleFont", "Dialog bold 14");
+        largeFontProps.setProperty("controlTextFont", "Dialog 14"); // bold
+        largeFontProps.setProperty("systemTextFont", "Dialog 14"); // bold
+        largeFontProps.setProperty("userTextFont", "Dialog 14"); // bold
+        largeFontProps.setProperty("menuTextFont", "Dialog 14"); // bold
+        largeFontProps.setProperty("windowTitleFont", "Dialog 14"); // bold
         largeFontProps.setProperty("subTextFont", "Dialog 12");
 
         giantFontProps.setProperty("controlTextFont", "Dialog 18");

src/davaguine/jeq/core/EqualizerInputStream.java

@@ -1,484 +0,0 @@
-/*
- *  21.04.2004 Original verion. davagin@udm.ru.
- *-----------------------------------------------------------------------
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *----------------------------------------------------------------------
- */
-package davaguine.jeq.core;
-
-import java.io.IOException;
-import java.io.InputStream;
-
-/**
- * The EqualizerInputStream class
- * Author: Dmitry Vaguine
- * Date: 02.05.2004
- * Time: 12:00:29
- */
-public class EqualizerInputStream extends InputStream {
-    private InputStream stream;
-    private IIR iir;
-
-    private final static int BUFFER_SIZE = 65536;
-    private byte[] inbuf = new byte[BUFFER_SIZE];
-    private int[] workbuf = new int[BUFFER_SIZE];
-    private byte[] outbuf = new byte[BUFFER_SIZE];
-    private int inpos = 0;
-    private int inlen = 0;
-    private int outpos = 0;
-    private int outlen = 0;
-
-    private boolean signed;
-    private int samplesize;
-    private boolean bigendian;
-
-    /**
-     * Constructs new EqualizerInputStream object
-     *
-     * @param stream     is an input stream for pcm data
-     * @param samplerate is a sample rate of input data
-     * @param channels   is the number of channels
-     * @param signed     indicates that the data is signed
-     * @param samplesize is the sample bit size of data
-     * @param bigendian  indicates that the dat is in "big endian" encoding
-     * @param bands      is the number of bands
-     */
-    public EqualizerInputStream(InputStream stream, float samplerate, int channels, boolean signed, int samplesize, boolean bigendian, int bands) {
-        this.stream = stream;
-        this.iir = new IIR(bands, samplerate, channels);
-        this.signed = signed;
-        this.samplesize = samplesize;
-        this.bigendian = bigendian;
-
-        if (!isParamsSupported(samplerate, channels, samplesize, bands))
-            throw new IllegalArgumentException("Unsupported sample bit size");
-    }
-
-    /**
-     * Returns Controls of equalizer
-     *
-     * @return Controls of equalizer
-     */
-    public IIRControls getControls() {
-        return iir.getControls();
-    }
-
-    /**
-     * This is special method for checking of supported parameters of equalizer
-     *
-     * @param bands      is the number of bands
-     * @param samplerate is the sample rate of data
-     * @param channels   is the number of channels
-     * @param samplesize is the size of sample in bits
-     * @return true if parameters are supported
-     */
-    public static boolean isParamsSupported(float samplerate, int channels, int samplesize, int bands) {
-        switch (samplesize) {
-            case 8:
-            case 16:
-            case 24:
-            case 32:
-                break;
-            default:
-                return false;
-        }
-
-        return IIR.isParamsSupported(bands, samplerate, channels);
-    }
-
-    private boolean fillInBuffer() throws IOException {
-        if (inpos != 0 && inlen > 0)
-            System.arraycopy(inbuf, inpos, inbuf, 0, inlen);
-        inpos = 0;
-        int num;
-        boolean eof = false;
-        while (inlen != inbuf.length) {
-            num = stream.read(inbuf, inlen, inbuf.length - inlen);
-            if (num < 0) {
-                eof = true;
-                break;
-            }
-            inlen += num;
-        }
-        return eof;
-    }
-
-    private void fillOutBuffer() {
-        if (outpos != 0 && outlen > 0)
-            System.arraycopy(outbuf, outpos, outbuf, 0, outlen);
-        outpos = 0;
-        int len = outbuf.length - outlen;
-        len = inlen < len ? inlen : len;
-        len = convertToInt(len);
-        if (len > 0) {
-            iir.iir(workbuf, len);
-            len = convertToByte(outbuf, outlen, len);
-            outlen += len;
-        }
-    }
-
-    private int convertToInt(int length) {
-        int l = length;
-        int temp;
-        byte a1[];
-        switch (samplesize) {
-            case 8: {
-                if (length > 0) {
-                    System.arraycopy(inbuf, 0, workbuf, 0, length);
-                    inpos += length;
-                    inlen -= length;
-                }
-                break;
-            }
-            case 16: {
-                l = length >> 1;
-                if (l > 0) {
-                    if (bigendian)
-                        for (int i = 0; i < l; i++) {
-                            temp = (((a1 = inbuf)[inpos++] & 0xff) << 8) | (a1[inpos++] & 0xff);
-                            workbuf[i] = signed && temp > 32767 ? temp - 65536 : temp;
-                        }
-                    else
-                        for (int i = 0; i < l; i++) {
-                            temp = ((a1 = inbuf)[inpos++] & 0xff) | ((a1[inpos++] & 0xff) << 8);
-                            workbuf[i] = signed && temp > 32767 ? temp - 65536 : temp;
-                        }
-                    inlen -= inpos;
-                }
-                break;
-            }
-            case 24: {
-                l = length / 3;
-                if (l > 0) {
-                    if (bigendian)
-                        for (int i = 0; i < l; i++) {
-                            temp = ((a1 = inbuf)[inpos++] & 0xff) | ((a1[inpos++] & 0xff) << 8) | ((a1[inpos++] & 0xff) << 16);
-                            workbuf[i] = signed && temp > 8388607 ? temp - 16777216 : temp;
-                        }
-                    else
-                        for (int i = 0; i < l; i++) {
-                            temp = (((a1 = inbuf)[inpos++] & 0xff) << 16) | ((a1[inpos++] & 0xff) << 8) | (a1[inpos++] & 0xff);
-                            workbuf[i] = signed && temp > 8388607 ? temp - 16777216 : temp;
-                        }
-                    inlen -= inpos;
-                }
-                break;
-            }
-            case 32: {
-                l = length / 4;
-                if (l > 0) {
-                    if (bigendian)
-                        for (int i = 0; i < l; i++) {
-                            temp = ((a1 = inbuf)[inpos++] & 0xff) | ((a1[inpos++] & 0xff) << 8) | ((a1[inpos++] & 0xff) << 16) | ((a1[inpos++] & 0xff) << 24);
-                            workbuf[i] = temp; //signed && temp > 8388607 ? temp - 16777216 : temp;
-                        }
-                    else
-                        for (int i = 0; i < l; i++) {
-                            temp = (((a1 = inbuf)[inpos++] & 0xff) << 24) | ((a1[inpos++] & 0xff) << 16) | ((a1[inpos++] & 0xff) << 8) | (a1[inpos++] & 0xff);
-                            workbuf[i] = temp; //signed && temp > 8388607 ? temp - 16777216 : temp;
-                        }
-                    inlen -= inpos;
-                }
-                break;
-            }
-        }
-        return l;
-    }
-
-    private int wrap8Bit(int data) {
-        if (data > 127)
-            data = 127;
-        else if (data < -128)
-            data = -128;
-        if (data < 0)
-            data += 256;
-        return data;
-    }
-
-    private int wrap16Bit(int data) {
-        if (data > 32767)
-            data = 32767;
-        else if (data < -32768)
-            data = -32768;
-        if (data < 0)
-            data += 65536;
-        return data;
-    }
-
-    private int wrap24Bit(int data) {
-        if (data > 8388607)
-            data = 8388607;
-        else if (data < -8388608)
-            data = -8388608;
-        if (data < 0)
-            data += 16777216;
-        return data;
-    }
-
-    private int convertToByte(byte[] b, int off, int length) {
-        int p = off;
-        int d;
-        switch (samplesize) {
-            case 8: {
-                for (int i = 0; i < length; i++)
-                    b[p++] = (byte) (wrap8Bit(workbuf[i]) & 0xff);
-                break;
-            }
-            case 16: {
-                if (bigendian) {
-                    for (int i = 0; i < length; i++) {
-                        d = wrap16Bit(workbuf[i]);
-                        b[p++] = (byte) ((d & 0xff00) >> 8);
-                        b[p++] = (byte) (d & 0xff);
-                    }
-                } else {
-                    for (int i = 0; i < length; i++) {
-                        d = wrap16Bit(workbuf[i]);
-                        b[p++] = (byte) (d & 0xff);
-                        b[p++] = (byte) ((d & 0xff00) >> 8);
-                    }
-                }
-                break;
-            }
-            case 24: {
-                if (bigendian) {
-                    for (int i = 0; i < length; i++) {
-                        d = wrap24Bit(workbuf[i]);
-                        b[p++] = (byte) (d & 0xff);
-                        b[p++] = (byte) ((d & 0xff00) >> 8);
-                        b[p++] = (byte) ((d & 0xff0000) >> 16);
-                    }
-                } else {
-                    for (int i = 0; i < length; i++) {
-                        d = wrap24Bit(workbuf[i]);
-                        b[p++] = (byte) ((d & 0xff0000) >> 16);
-                        b[p++] = (byte) ((d & 0xff00) >> 8);
-                        b[p++] = (byte) (d & 0xff);
-                    }
-                }
-                break;
-            }
-            case 32: {
-                if (bigendian) {
-                    for (int i = 0; i < length; i++) {
-                        d = workbuf[i];
-                        b[p++] = (byte) (d & 0xff);
-                        b[p++] = (byte) ((d & 0xff00) >> 8);
-                        b[p++] = (byte) ((d & 0xff0000) >> 16);
-                        b[p++] = (byte) ((d & 0xff000000) >> 24);
-                    }
-                } else {
-                    for (int i = 0; i < length; i++) {
-                        d = wrap24Bit(workbuf[i]);
-                        b[p++] = (byte) ((d & 0xff000000) >> 24);
-                        b[p++] = (byte) ((d & 0xff0000) >> 16);
-                        b[p++] = (byte) ((d & 0xff00) >> 8);
-                        b[p++] = (byte) (d & 0xff);
-                    }
-                }
-                break;
-            }
-
-        }
-        return p - off;
-    }
-
-    /**
-     * Returns the number of bytes that can be read (or skipped over) from
-     * this input stream without blocking by the next caller of a method for
-     * this input stream.  The next caller might be the same thread or
-     * another thread.
-     *
-     * @return the number of bytes that can be read from this input stream
-     *         without blocking.
-     * @throws IOException if an I/O error occurs.
-     */
-    public int available() throws IOException {
-        return outlen;
-    }
-
-    /**
-     * Closes this input stream and releases any system resources associated
-     * with the stream.
-     *
-     * @throws IOException if an I/O error occurs.
-     */
-    public void close() throws IOException {
-        stream.close();
-    }
-
-    /**
-     * <p> The <code>mark</code> method of <code>EqualizerInputStream</code> does
-     * nothing.
-     *
-     * @param readlimit the maximum limit of bytes that can be read before
-     *                  the mark position becomes invalid.
-     */
-    public synchronized void mark(int readlimit) {
-    }
-
-    /**
-     * Tests if this input stream supports the <code>mark</code> and
-     * <code>reset</code> methods. Whether or not <code>mark</code> and
-     * <code>reset</code> are supported is an invariant property of a
-     * particular input stream instance. The <code>markSupported</code> method
-     * of <code>EqualizerInputStream</code> returns <code>false</code>.
-     *
-     * @return false
-     */
-    public boolean markSupported() {
-        return false;
-    }
-
-    /**
-     * Reads the next byte of data from the input stream. The value byte is
-     * returned as an <code>int</code> in the range <code>0</code> to
-     * <code>255</code>. If no byte is available because the end of the stream
-     * has been reached, the value <code>-1</code> is returned. This method
-     * blocks until input data is available, the end of the stream is detected,
-     * or an exception is thrown.
-     *
-     * @return the next byte of data, or <code>-1</code> if the end of the
-     *         stream is reached.
-     * @throws IOException if an I/O error occurs.
-     */
-    public int read() throws IOException {
-        if (outlen == 0) {
-            boolean eof = fillInBuffer();
-            fillOutBuffer();
-            if (outlen == 0 && eof)
-                return -1;
-            if (outlen == 0 && !eof)
-                throw new IOException("Impossible state");
-        }
-        int b = outbuf[outpos++];
-        outlen--;
-        return b;
-    }
-
-    /**
-     * Reads up to <code>len</code> bytes of data from the input stream into
-     * an array of bytes.  An attempt is made to read as many as
-     * <code>len</code> bytes, but a smaller number may be read.
-     * The number of bytes actually read is returned as an integer.
-     * <p/>
-     * <p> This method blocks until input data is available, end of file is
-     * detected, or an exception is thrown.
-     * <p/>
-     * <p> If <code>b</code> is <code>null</code>, a
-     * <code>NullPointerException</code> is thrown.
-     * <p/>
-     * <p> If <code>off</code> is negative, or <code>len</code> is negative, or
-     * <code>off+len</code> is greater than the length of the array
-     * <code>b</code>, then an <code>IndexOutOfBoundsException</code> is
-     * thrown.
-     * <p/>
-     * <p> If <code>len</code> is zero, then no bytes are read and
-     * <code>0</code> is returned; otherwise, there is an attempt to read at
-     * least one byte. If no byte is available because the stream is at end of
-     * file, the value <code>-1</code> is returned; otherwise, at least one
-     * byte is read and stored into <code>b</code>.
-     * <p/>
-     * <p> The first byte read is stored into element <code>b[off]</code>, the
-     * next one into <code>b[off+1]</code>, and so on. The number of bytes read
-     * is, at most, equal to <code>len</code>. Let <i>k</i> be the number of
-     * bytes actually read; these bytes will be stored in elements
-     * <code>b[off]</code> through <code>b[off+</code><i>k</i><code>-1]</code>,
-     * leaving elements <code>b[off+</code><i>k</i><code>]</code> through
-     * <code>b[off+len-1]</code> unaffected.
-     * <p/>
-     * <p> In every case, elements <code>b[0]</code> through
-     * <code>b[off]</code> and elements <code>b[off+len]</code> through
-     * <code>b[b.length-1]</code> are unaffected.
-     * <p/>
-     * <p> If the first byte cannot be read for any reason other than end of
-     * file, then an <code>IOException</code> is thrown. In particular, an
-     * <code>IOException</code> is thrown if the input stream has been closed.
-     *
-     * @param b   the buffer into which the data is read.
-     * @param off the start offset in array <code>b</code>
-     *            at which the data is written.
-     * @param len the maximum number of bytes to read.
-     * @return the total number of bytes read into the buffer, or
-     *         <code>-1</code> if there is no more data because the end of
-     *         the stream has been reached.
-     * @throws IOException          if an I/O error occurs.
-     * @throws NullPointerException if <code>b</code> is <code>null</code>.
-     */
-    public int read(byte[] b, int off, int len) throws IOException {
-        if (outlen < len) {
-            boolean eof = fillInBuffer();
-            fillOutBuffer();
-            if (outlen == 0 && eof)
-                return -1;
-            if (outlen == 0 && !eof)
-                throw new IOException("Impossible state");
-        }
-        len = outlen < len ? outlen : len;
-        if (len > 0) {
-            System.arraycopy(outbuf, outpos, b, off, len);
-            outpos += len;
-            outlen -= len;
-        }
-        return len;
-    }
-
-    /**
-     * <p>The method <code>reset</code> for class <code>EqualizerInputStream</code>
-     * does nothing except throw an <code>IOException</code>.
-     *
-     * @throws IOException as an indication that the mark feature doesn't supported by EqualizerInputStream.
-     */
-    public void reset() throws IOException {
-        throw new IOException("mark/reset not supported");
-    }
-
-    /**
-     * Skips over and discards <code>n</code> bytes of data from this input
-     * stream. The <code>skip</code> method may, for a variety of reasons, end
-     * up skipping over some smaller number of bytes, possibly <code>0</code>.
-     * This may result from any of a number of conditions; reaching end of file
-     * before <code>n</code> bytes have been skipped is only one possibility.
-     * The actual number of bytes skipped is returned.  If <code>n</code> is
-     * negative, no bytes are skipped.
-     *
-     * @param n the number of bytes to be skipped.
-     * @return the actual number of bytes skipped.
-     * @throws IOException if an I/O error occurs.
-     */
-    public long skip(long n) throws IOException {
-        int l;
-        if (n <= outlen) {
-            outpos += n;
-            outlen -= n;
-            return n;
-        }
-        n -= outlen;
-        l = outlen;
-        outlen = 0;
-        outpos = 0;
-        if (n <= inlen) {
-            inpos += n;
-            inlen -= n;
-            return l + n;
-        }
-        n -= inlen;
-        l += inlen;
-        inlen = 0;
-        inpos = 0;
-        return stream.skip(n) + l;
-    }
-
-}

src/davaguine/jeq/core/IIR.java

@@ -1,292 +0,0 @@
-/*
- *  21.04.2004 Original verion. davagin@udm.ru.
- *-----------------------------------------------------------------------
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *----------------------------------------------------------------------
- */
-package davaguine.jeq.core;
-
-/**
- * Generic wrapper around IIR algorithm.
- * Author: Dmitry Vaguine
- * Date: 02.05.2004
- * Time: 12:00:29
- */
-public class IIR extends IIRBase {
-    /**
-     * Max number of channels supported
-     */
-    public final static int EQ_MAX_CHANNELS = 2;
-    /**
-     * Max bands supported by the code
-     */
-    public final static int EQ_MAX_BANDS = 31;
-    /**
-     * Supported sample rates
-     */
-    public final static float EQ_11025_RATE = 11025;
-    public final static float EQ_22050_RATE = 22050;
-    public final static float EQ_44100_RATE = 44100;
-    public final static float EQ_48000_RATE = 48000;
-    public final static float EQ_96000_RATE = 96000;
-    /**
-     * Supported number of bands
-     */
-    public final static int EQ_10_BANDS = 10;
-    public final static int EQ_15_BANDS = 15;
-    public final static int EQ_25_BANDS = 25;
-    public final static int EQ_31_BANDS = 31;
-
-    /* Indexes for the history arrays
-     * These have to be kept between calls to this function
-     * hence they are static */
-    private int i;
-    private int j;
-    private int k;
-
-    /* History for two filters */
-    private XYData[][] dataHistory = new XYData[EQ_MAX_BANDS][EQ_MAX_CHANNELS];
-    private XYData[][] dataHistory2 = new XYData[EQ_MAX_BANDS][EQ_MAX_CHANNELS];
-
-    /* Coefficients */
-    private IIRCoefficients[] iircf;
-
-    /* Equalizer config */
-    private IIRControls eqcfg;
-    /* rate */
-    private float rate;
-    /* channels */
-    private int channels;
-    /* bands */
-    private int bands;
-
-    /**
-     * Constructs equalizer with given config
-     *
-     * @param bands    is the number of bands to be used
-     * @param rate     is the sample rate of equalizer
-     * @param channels is the number of channels
-     */
-    public IIR(int bands, float rate, int channels) {
-        this.rate = rate;
-        this.channels = channels;
-        this.bands = bands;
-        this.eqcfg = new IIRControls(bands, channels);
-
-        if (!isParamsSupported(bands, rate, channels))
-            throw new IllegalArgumentException("Unsupported parameters");
-
-        initIIR();
-    }
-
-    /**
-     * Returns Controls of equalizer
-     *
-     * @return Controls of equalizer
-     */
-    public IIRControls getControls() {
-        return eqcfg;
-    }
-
-    /**
-     * This is special method for checking of supported parameters of equalizer
-     *
-     * @param bands    is the number of bands
-     * @param rate     is the sample rate of data
-     * @param channels is the number of channels
-     * @return true if parameters are supported
-     */
-    public static boolean isParamsSupported(int bands, float rate, int channels) {
-        if (rate != EQ_11025_RATE && rate != EQ_22050_RATE && rate != EQ_44100_RATE && rate != EQ_48000_RATE && rate != EQ_96000_RATE)
-            return false;
-
-        switch (bands) {
-            case EQ_10_BANDS:
-            case EQ_15_BANDS:
-            case EQ_25_BANDS:
-            case EQ_31_BANDS:
-                break;
-            default:
-                return false;
-        }
-
-        switch (channels) {
-            case 1:
-            case 2:
-                break;
-            default:
-                return false;
-        }
-
-        return (rate != EQ_11025_RATE && rate != EQ_22050_RATE) || bands == EQ_10_BANDS;
-    }
-
-    /* Init the filters */
-    private void initIIR() {
-        setFilters();
-        for (int ii = 0; ii < EQ_MAX_BANDS; ii++)
-            for (int jj = 0; jj < EQ_MAX_CHANNELS; jj++) {
-                dataHistory[ii][jj] = new XYData();
-                dataHistory2[ii][jj] = new XYData();
-            }
-        i = 0;
-        j = 2;
-        k = 1;
-    }
-
-    private void setFilters() {
-        if (rate == EQ_11025_RATE)
-            iircf = iir_cf10_11k_11025;
-        else if (rate == EQ_22050_RATE)
-            iircf = iir_cf10_22k_22050;
-        else if (rate == EQ_44100_RATE) {
-            switch (bands) {
-                case 31:
-                    iircf = iir_cf31_44100;
-                    break;
-                case 25:
-                    iircf = iir_cf25_44100;
-                    break;
-                case 15:
-                    iircf = iir_cf15_44100;
-                    break;
-                default:
-                    iircf = iir_cf10_44100;
-                    break;
-            }
-        } else if (rate == EQ_48000_RATE) {
-            switch (bands) {
-                case 31:
-                    iircf = iir_cf31_48000;
-                    break;
-                case 25:
-                    iircf = iir_cf25_48000;
-                    break;
-                case 15:
-                    iircf = iir_cf15_48000;
-                    break;
-                default:
-                    iircf = iir_cf10_48000;
-                    break;
-            }
-        } else if (rate == EQ_96000_RATE) {
-            switch (bands) {
-                case 31:
-                    iircf = iir_cf31_96000;
-                    break;
-            }
-        }
-    }
-
-    /**
-     * Clear filter history.
-     */
-    public void cleanHistory() {
-        /* Zero the history arrays */
-        for (int ii = 0; ii < EQ_MAX_BANDS; ii++)
-            for (int jj = 0; jj < EQ_MAX_CHANNELS; jj++) {
-                dataHistory[ii][jj].zero();
-                dataHistory2[ii][jj].zero();
-            }
-        i = 0;
-        j = 2;
-        k = 1;
-    }
-
-    /**
-     * Main filtering method.
-     *
-     * @param data   - data to be filtered
-     * @param length - length of data in buffer
-     */
-    public void iir(int[] data, int length) {
-        int index, band, channel;
-        float eqpreamp[] = eqcfg.getPreamp();
-        float eqbands[][] = eqcfg.getBands();
-        double pcm, out;
-
-        /**
-         * IIR filter equation is
-         * y[n] = 2 * (alpha*(x[n]-x[n-2]) + gamma*y[n-1] - beta*y[n-2])
-         *
-         * NOTE: The 2 factor was introduced in the coefficients to save
-         * 			a multiplication
-         *
-         * This algorithm cascades two filters to get nice filtering
-         * at the expense of extra CPU cycles
-         */
-        IIRCoefficients tempcf;
-        XYData tempd;
-        for (index = 0; index < length; index += channels) {
-            /* For each channel */
-            for (channel = 0; channel < channels; channel++) {
-                /* Preamp gain */
-                pcm = data[index + channel] * eqpreamp[channel];
-
-                out = 0f;
-                /* For each band */
-                for (band = 0; band < bands; band++) {
-                    /* Store Xi(n) */
-                    tempd = dataHistory[band][channel];
-                    tempd.x[i] = pcm;
-                    /* Calculate and store Yi(n) */
-                    tempcf = iircf[band];
-                    tempd.y[i] =
-                            (
-                                    /* 		= alpha * [x(n)-x(n-2)] */
-                                    tempcf.alpha * (pcm - tempd.x[k])
-                                            /* 		+ gamma * y(n-1) */
-                                            + tempcf.gamma * tempd.y[j]
-                                            /* 		- beta * y(n-2) */
-                                            - tempcf.beta * tempd.y[k]
-                            );
-                    /*
-                     * The multiplication by 2.0 was 'moved' into the coefficients to save
-                     * CPU cycles here */
-                    /* Apply the gain  */
-                    out += (tempd.y[i] * eqbands[band][channel]); // * 2.0;
-                } /* For each band */
-
-                /* Volume stuff
-                   Scale down original PCM sample and add it to the filters
-                   output. This substitutes the multiplication by 0.25
-                   Go back to use the floating point multiplication before the
-                   conversion to give more dynamic range
-                   */
-                out += (pcm * 0.25);
-
-                /* Normalize the output */
-                out *= 4;
-
-                /* Round and convert to integer */
-                data[index + channel] = (int) out;
-            } /* For each channel */
-
-            i++;
-            j++;
-            k++;
-
-            /* Wrap around the indexes */
-            if (i == 3)
-                i = 0;
-            else if (j == 3)
-                j = 0;
-            else
-                k = 0;
-
-
-        }/* For each pair of samples */
-    }
-}

src/davaguine/jeq/core/IIRBase.java

@@ -1,486 +0,0 @@
-/*
- *  21.04.2004 Original verion. davagin@udm.ru.
- *-----------------------------------------------------------------------
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *----------------------------------------------------------------------
- */
-package davaguine.jeq.core;
-
-/**
- * Author: Dmitry Vaguine
- * Date: 02.05.2004
- * Time: 12:00:29
- */
-public class IIRBase {
-    /* BETA, ALPHA, GAMMA */
-    public final static IIRCoefficients iir_cf10_11k_11025[] = {
-        /* 31 Hz*/
-        new IIRCoefficients(9.8758524689e-01, 6.2073765555e-03, 1.9872750693e+00),
-        /* 62 Hz*/
-        new IIRCoefficients(9.7532461998e-01, 1.2337690008e-02, 1.9740916593e+00),
-        /* 125 Hz*/
-        new IIRCoefficients(9.5087485437e-01, 2.4562572817e-02, 1.9459267562e+00),
-        /* 250 Hz*/
-        new IIRCoefficients(9.0416308662e-01, 4.7918456688e-02, 1.8848691023e+00),
-        /* 500 Hz*/
-        new IIRCoefficients(8.1751373987e-01, 9.1243130064e-02, 1.7442229115e+00),
-        /* 1k Hz*/
-        new IIRCoefficients(6.6840529852e-01, 1.6579735074e-01, 1.4047189863e+00),
-        /* 2k Hz*/
-        new IIRCoefficients(4.4858358977e-01, 2.7570820511e-01, 6.0517475334e-01),
-        /* 3k Hz*/
-        new IIRCoefficients(3.1012671838e-01, 3.4493664081e-01, -1.8141012760e-01),
-        /* 4k Hz*/
-        new IIRCoefficients(2.4198119087e-01, 3.7900940457e-01, -8.0845085113e-01),
-        /* 5.5k Hz*/
-        new IIRCoefficients(3.3453245058e-01, 3.3273377471e-01, -1.3344985880e+00)
-    };
-
-    public final static IIRCoefficients iir_cf10_22k_22050[] = {
-        /* 31 Hz*/
-        new IIRCoefficients(9.9377323686e-01, 3.1133815717e-03, 1.9936954495e+00),
-        /* 62 Hz*/
-        new IIRCoefficients(9.8758524689e-01, 6.2073765555e-03, 1.9872750693e+00),
-        /* 125 Hz*/
-        new IIRCoefficients(9.7512812040e-01, 1.2435939802e-02, 1.9738753198e+00),
-        /* 250 Hz*/
-        new IIRCoefficients(9.5087485437e-01, 2.4562572817e-02, 1.9459267562e+00),
-        /* 500 Hz*/
-        new IIRCoefficients(9.0416308662e-01, 4.7918456688e-02, 1.8848691023e+00),
-        /* 1k Hz*/
-        new IIRCoefficients(8.1751373987e-01, 9.1243130064e-02, 1.7442229115e+00),
-        /* 2k Hz*/
-        new IIRCoefficients(6.6840529852e-01, 1.6579735074e-01, 1.4047189863e+00),
-        /* 4k Hz*/
-        new IIRCoefficients(4.4858358977e-01, 2.7570820511e-01, 6.0517475334e-01),
-        /* 8k Hz*/
-        new IIRCoefficients(2.4198119087e-01, 3.7900940457e-01, -8.0845085113e-01),
-        /* 11k Hz*/
-        new IIRCoefficients(3.3453245058e-01, 3.3273377471e-01, -1.3344985880e+00)
-    };
-
-    public final static IIRCoefficients iir_cf10_44100[] = {
-        /* 31 Hz*/
-        new IIRCoefficients(9.9688176273e-01, 1.5591186337e-03, 1.9968622855e+00),
-        /* 62 Hz*/
-        new IIRCoefficients(9.9377323686e-01, 3.1133815717e-03, 1.9936954495e+00),
-        /* 125 Hz*/
-        new IIRCoefficients(9.8748575691e-01, 6.2571215431e-03, 1.9871705722e+00),
-        /* 250 Hz*/
-        new IIRCoefficients(9.7512812040e-01, 1.2435939802e-02, 1.9738753198e+00),
-        /* 500 Hz*/
-        new IIRCoefficients(9.5087485437e-01, 2.4562572817e-02, 1.9459267562e+00),
-        /* 1k Hz*/
-        new IIRCoefficients(9.0416308662e-01, 4.7918456688e-02, 1.8848691023e+00),
-        /* 2k Hz*/
-        new IIRCoefficients(8.1751373987e-01, 9.1243130064e-02, 1.7442229115e+00),
-        /* 4k Hz*/
-        new IIRCoefficients(6.6840529852e-01, 1.6579735074e-01, 1.4047189863e+00),
-        /* 8k Hz*/
-        new IIRCoefficients(4.4858358977e-01, 2.7570820511e-01, 6.0517475334e-01),
-        /* 16k Hz*/
-        new IIRCoefficients(2.4198119087e-01, 3.7900940457e-01, -8.0845085113e-01)
-    };
-
-    public final static IIRCoefficients iir_cf10_48000[] = {
-        /* 31 Hz*/
-        new IIRCoefficients(9.9713475915e-01, 1.4326204244e-03, 1.9971183163e+00),
-        /* 62 Hz*/
-        new IIRCoefficients(9.9427771143e-01, 2.8611442874e-03, 1.9942120343e+00),
-        /* 125 Hz*/
-        new IIRCoefficients(9.8849666727e-01, 5.7516663664e-03, 1.9882304829e+00),
-        /* 250 Hz*/
-        new IIRCoefficients(9.7712566171e-01, 1.1437169144e-02, 1.9760670839e+00),
-        /* 500 Hz*/
-        new IIRCoefficients(9.5477456091e-01, 2.2612719547e-02, 1.9505892385e+00),
-        /* 1k Hz*/
-        new IIRCoefficients(9.1159452679e-01, 4.4202736607e-02, 1.8952405706e+00),
-        /* 2k Hz*/
-        new IIRCoefficients(8.3100647694e-01, 8.4496761532e-02, 1.7686164442e+00),
-        /* 4k Hz*/
-        new IIRCoefficients(6.9062328809e-01, 1.5468835596e-01, 1.4641227157e+00),
-        /* 8k Hz*/
-        new IIRCoefficients(4.7820368352e-01, 2.6089815824e-01, 7.3910184176e-01),
-        /* 16k Hz*/
-        new IIRCoefficients(2.5620076154e-01, 3.7189961923e-01, -6.2810038077e-01)
-    };
-
-    public final static IIRCoefficients iir_cf15_44100[] = {
-        /* 25 Hz*/
-        new IIRCoefficients(9.9834072702e-01, 8.2963648917e-04, 1.9983280505e+00),
-        /* 40 Hz*/
-        new IIRCoefficients(9.9734652663e-01, 1.3267366865e-03, 1.9973140908e+00),
-        /* 63 Hz*/
-        new IIRCoefficients(9.9582396353e-01, 2.0880182333e-03, 1.9957435641e+00),
-        /* 100 Hz*/
-        new IIRCoefficients(9.9337951306e-01, 3.3102434709e-03, 1.9931771947e+00),
-        /* 160 Hz*/
-        new IIRCoefficients(9.8942832039e-01, 5.2858398053e-03, 1.9889114258e+00),
-        /* 250 Hz*/
-        new IIRCoefficients(9.8353109588e-01, 8.2344520610e-03, 1.9822729654e+00),
-        /* 400 Hz*/
-        new IIRCoefficients(9.7378088082e-01, 1.3109559588e-02, 1.9705764276e+00),
-        /* 630 Hz*/
-        new IIRCoefficients(9.5901979676e-01, 2.0490101620e-02, 1.9511333590e+00),
-        /* 1k Hz*/
-        new IIRCoefficients(9.3574903986e-01, 3.2125480071e-02, 1.9161350100e+00),
-        /* 1.6k Hz*/
-        new IIRCoefficients(8.9923630641e-01, 5.0381846793e-02, 1.8501014162e+00),
-        /* 2.5k Hz*/
-        new IIRCoefficients(8.4722457681e-01, 7.6387711593e-02, 1.7312785699e+00),
-        /* 4k Hz*/
-        new IIRCoefficients(7.6755471307e-01, 1.1622264346e-01, 1.4881981417e+00),
-        /* 6.3k Hz*/
-        new IIRCoefficients(6.6125377473e-01, 1.6937311263e-01, 1.0357747868e+00),
-        /* 10k Hz*/
-        new IIRCoefficients(5.2683267950e-01, 2.3658366025e-01, 2.2218349322e-01),
-        /* 16k Hz*/
-        new IIRCoefficients(4.0179628792e-01, 2.9910185604e-01, -9.1248032613e-01)
-    };
-
-    public final static IIRCoefficients iir_cf15_48000[] = {
-        /* 25 Hz*/
-        new IIRCoefficients(9.9847546664e-01, 7.6226668143e-04, 1.9984647656e+00),
-        /* 40 Hz*/
-        new IIRCoefficients(9.9756184654e-01, 1.2190767289e-03, 1.9975344645e+00),
-        /* 63 Hz*/
-        new IIRCoefficients(9.9616261379e-01, 1.9186931041e-03, 1.9960947369e+00),
-        /* 100 Hz*/
-        new IIRCoefficients(9.9391578543e-01, 3.0421072865e-03, 1.9937449618e+00),
-        /* 160 Hz*/
-        new IIRCoefficients(9.9028307215e-01, 4.8584639242e-03, 1.9898465702e+00),
-        /* 250 Hz*/
-        new IIRCoefficients(9.8485897264e-01, 7.5705136795e-03, 1.9837962543e+00),
-        /* 400 Hz*/
-        new IIRCoefficients(9.7588512657e-01, 1.2057436715e-02, 1.9731772447e+00),
-        /* 630 Hz*/
-        new IIRCoefficients(9.6228521814e-01, 1.8857390928e-02, 1.9556164694e+00),
-        /* 1k Hz*/
-        new IIRCoefficients(9.4080933132e-01, 2.9595334338e-02, 1.9242054384e+00),
-        /* 1.6k Hz*/
-        new IIRCoefficients(9.0702059196e-01, 4.6489704022e-02, 1.8653476166e+00),
-        /* 2.5k Hz*/
-        new IIRCoefficients(8.5868004289e-01, 7.0659978553e-02, 1.7600401337e+00),
-        /* 4k Hz*/
-        new IIRCoefficients(7.8409610788e-01, 1.0795194606e-01, 1.5450725522e+00),
-        /* 6.3k Hz*/
-        new IIRCoefficients(6.8332861002e-01, 1.5833569499e-01, 1.1426447155e+00),
-        /* 10k Hz*/
-        new IIRCoefficients(5.5267518228e-01, 2.2366240886e-01, 4.0186190803e-01),
-        /* 16k Hz*/
-        new IIRCoefficients(4.1811888447e-01, 2.9094055777e-01, -7.0905944223e-01)
-    };
-
-    public final static IIRCoefficients iir_cf25_44100[] = {
-        /* 20 Hz*/
-        new IIRCoefficients(9.9934037157e-01, 3.2981421662e-04, 1.9993322545e+00),
-        /* 31.5 Hz*/
-        new IIRCoefficients(9.9896129025e-01, 5.1935487310e-04, 1.9989411587e+00),
-        /* 40 Hz*/
-        new IIRCoefficients(9.9868118265e-01, 6.5940867495e-04, 1.9986487252e+00),
-        /* 50 Hz*/
-        new IIRCoefficients(9.9835175161e-01, 8.2412419683e-04, 1.9983010452e+00),
-        /* 80 Hz*/
-        new IIRCoefficients(9.9736411067e-01, 1.3179446674e-03, 1.9972343673e+00),
-        /* 100 Hz*/
-        new IIRCoefficients(9.9670622662e-01, 1.6468866919e-03, 1.9965035707e+00),
-        /* 125 Hz*/
-        new IIRCoefficients(9.9588448566e-01, 2.0577571681e-03, 1.9955679690e+00),
-        /* 160 Hz*/
-        new IIRCoefficients(9.9473519326e-01, 2.6324033689e-03, 1.9942169198e+00),
-        /* 250 Hz*/
-        new IIRCoefficients(9.9178600786e-01, 4.1069960678e-03, 1.9905226414e+00),
-        /* 315 Hz*/
-        new IIRCoefficients(9.8966154150e-01, 5.1692292513e-03, 1.9876580847e+00),
-        /* 400 Hz*/
-        new IIRCoefficients(9.8689036168e-01, 6.5548191616e-03, 1.9836646251e+00),
-        /* 500 Hz*/
-        new IIRCoefficients(9.8364027156e-01, 8.1798642207e-03, 1.9786090689e+00),
-        /* 800 Hz*/
-        new IIRCoefficients(9.7395577681e-01, 1.3022111597e-02, 1.9611472340e+00),
-        /* 1k Hz*/
-        new IIRCoefficients(9.6755437936e-01, 1.6222810321e-02, 1.9476180811e+00),
-        /* 1.25k Hz*/
-        new IIRCoefficients(9.5961458750e-01, 2.0192706249e-02, 1.9286193446e+00),
-        /* 1.6k Hz*/
-        new IIRCoefficients(9.4861481164e-01, 2.5692594182e-02, 1.8982024567e+00),
-        /* 2.5k Hz*/
-        new IIRCoefficients(9.2095325455e-01, 3.9523372724e-02, 1.8003794694e+00),
-        /* 3.15k Hz*/
-        new IIRCoefficients(9.0153642498e-01, 4.9231787512e-02, 1.7132251201e+00),
-        /* 4k Hz*/
-        new IIRCoefficients(8.7685876255e-01, 6.1570618727e-02, 1.5802270232e+00),
-        /* 5k Hz*/
-        new IIRCoefficients(8.4886734822e-01, 7.5566325889e-02, 1.3992391376e+00),
-        /* 8k Hz*/
-        new IIRCoefficients(7.7175298860e-01, 1.1412350570e-01, 7.4018523020e-01),
-        /* 10k Hz*/
-        new IIRCoefficients(7.2627049462e-01, 1.3686475269e-01, 2.5120552756e-01),
-        /* 12.5k Hz*/
-        new IIRCoefficients(6.7674787974e-01, 1.6162606013e-01, -3.4978377639e-01),
-        /* 16k Hz*/
-        new IIRCoefficients(6.2482197550e-01, 1.8758901225e-01, -1.0576558797e+00),
-        /* 20k Hz*/
-        new IIRCoefficients(6.1776148240e-01, 1.9111925880e-01, -1.5492465594e+00)
-    };
-
-    public final static IIRCoefficients iir_cf25_48000[] = {
-        /* 20 Hz*/
-        new IIRCoefficients(9.9939388451e-01, 3.0305774630e-04, 1.9993870327e+00),
-        /* 31.5 Hz*/
-        new IIRCoefficients(9.9904564663e-01, 4.7717668529e-04, 1.9990286528e+00),
-        /* 40 Hz*/
-        new IIRCoefficients(9.9878827195e-01, 6.0586402557e-04, 1.9987608731e+00),
-        /* 50 Hz*/
-        new IIRCoefficients(9.9848556942e-01, 7.5721528829e-04, 1.9984427652e+00),
-        /* 80 Hz*/
-        new IIRCoefficients(9.9757801538e-01, 1.2109923088e-03, 1.9974684869e+00),
-        /* 100 Hz*/
-        new IIRCoefficients(9.9697343933e-01, 1.5132803374e-03, 1.9968023538e+00),
-        /* 125 Hz*/
-        new IIRCoefficients(9.9621823598e-01, 1.8908820086e-03, 1.9959510180e+00),
-        /* 160 Hz*/
-        new IIRCoefficients(9.9516191728e-01, 2.4190413595e-03, 1.9947243453e+00),
-        /* 250 Hz*/
-        new IIRCoefficients(9.9245085008e-01, 3.7745749576e-03, 1.9913840669e+00),
-        /* 315 Hz*/
-        new IIRCoefficients(9.9049749914e-01, 4.7512504310e-03, 1.9888056233e+00),
-        /* 400 Hz*/
-        new IIRCoefficients(9.8794899744e-01, 6.0255012789e-03, 1.9852245824e+00),
-        /* 500 Hz*/
-        new IIRCoefficients(9.8495930023e-01, 7.5203498850e-03, 1.9807093500e+00),
-        /* 800 Hz*/
-        new IIRCoefficients(9.7604570090e-01, 1.1977149551e-02, 1.9652207158e+00),
-        /* 1k Hz*/
-        new IIRCoefficients(9.7014963927e-01, 1.4925180364e-02, 1.9532947360e+00),
-        /* 1.25k Hz*/
-        new IIRCoefficients(9.6283181641e-01, 1.8584091793e-02, 1.9366149237e+00),
-        /* 1.6k Hz*/
-        new IIRCoefficients(9.5268463224e-01, 2.3657683878e-02, 1.9100137880e+00),
-        /* 2.5k Hz*/
-        new IIRCoefficients(9.2711765003e-01, 3.6441174983e-02, 1.8248457659e+00),
-        /* 3.15k Hz*/
-        new IIRCoefficients(9.0912548757e-01, 4.5437256213e-02, 1.7491177803e+00),
-        /* 4k Hz*/
-        new IIRCoefficients(8.8619860800e-01, 5.6900696000e-02, 1.6334959111e+00),
-        /* 5k Hz*/
-        new IIRCoefficients(8.6010264114e-01, 6.9948679430e-02, 1.4757186436e+00),
-        /* 8k Hz*/
-        new IIRCoefficients(7.8757448309e-01, 1.0621275845e-01, 8.9378724155e-01),
-        /* 10k Hz*/
-        new IIRCoefficients(7.4415362476e-01, 1.2792318762e-01, 4.5142017567e-01),
-        /* 12.5k Hz*/
-        new IIRCoefficients(6.9581428034e-01, 1.5209285983e-01, -1.1091156053e-01),
-        /* 16k Hz*/
-        new IIRCoefficients(6.4120506488e-01, 1.7939746756e-01, -8.2060253244e-01),
-        /* 20k Hz*/
-        new IIRCoefficients(6.0884213704e-01, 1.9557893148e-01, -1.3932981614e+00)
-    };
-
-    public final static IIRCoefficients iir_cf31_44100[] = {
-        /* 20 Hz*/
-        new IIRCoefficients(9.9934037157e-01, 3.2981421662e-04, 1.9993322545e+00),
-        /* 25 Hz*/
-        new IIRCoefficients(9.9917555233e-01, 4.1222383516e-04, 1.9991628705e+00),
-        /* 31.5 Hz*/
-        new IIRCoefficients(9.9896129025e-01, 5.1935487310e-04, 1.9989411587e+00),
-        /* 40 Hz*/
-        new IIRCoefficients(9.9868118265e-01, 6.5940867495e-04, 1.9986487252e+00),
-        /* 50 Hz*/
-        new IIRCoefficients(9.9835175161e-01, 8.2412419683e-04, 1.9983010452e+00),
-        /* 63 Hz*/
-        new IIRCoefficients(9.9792365217e-01, 1.0381739160e-03, 1.9978431682e+00),
-        /* 80 Hz*/
-        new IIRCoefficients(9.9736411067e-01, 1.3179446674e-03, 1.9972343673e+00),
-        /* 100 Hz*/
-        new IIRCoefficients(9.9670622662e-01, 1.6468866919e-03, 1.9965035707e+00),
-        /* 125 Hz*/
-        new IIRCoefficients(9.9588448566e-01, 2.0577571681e-03, 1.9955679690e+00),
-        /* 160 Hz*/
-        new IIRCoefficients(9.9473519326e-01, 2.6324033689e-03, 1.9942169198e+00),
-        /* 200 Hz*/
-        new IIRCoefficients(9.9342335280e-01, 3.2883236020e-03, 1.9926141028e+00),
-        /* 250 Hz*/
-        new IIRCoefficients(9.9178600786e-01, 4.1069960678e-03, 1.9905226414e+00),
-        /* 315 Hz*/
-        new IIRCoefficients(9.8966154150e-01, 5.1692292513e-03, 1.9876580847e+00),
-        /* 400 Hz*/
-        new IIRCoefficients(9.8689036168e-01, 6.5548191616e-03, 1.9836646251e+00),
-        /* 500 Hz*/
-        new IIRCoefficients(9.8364027156e-01, 8.1798642207e-03, 1.9786090689e+00),
-        /* 630 Hz*/
-        new IIRCoefficients(9.7943153305e-01, 1.0284233476e-02, 1.9714629236e+00),
-        /* 800 Hz*/
-        new IIRCoefficients(9.7395577681e-01, 1.3022111597e-02, 1.9611472340e+00),
-        /* 1k Hz*/
-        new IIRCoefficients(9.6755437936e-01, 1.6222810321e-02, 1.9476180811e+00),
-        /* 1.25k Hz*/
-        new IIRCoefficients(9.5961458750e-01, 2.0192706249e-02, 1.9286193446e+00),
-        /* 1.6k Hz*/
-        new IIRCoefficients(9.4861481164e-01, 2.5692594182e-02, 1.8982024567e+00),
-        /* 2k Hz*/
-        new IIRCoefficients(9.3620971896e-01, 3.1895140519e-02, 1.8581325022e+00),
-        /* 2.5k Hz*/
-        new IIRCoefficients(9.2095325455e-01, 3.9523372724e-02, 1.8003794694e+00),
-        /* 3.15k Hz*/
-        new IIRCoefficients(9.0153642498e-01, 4.9231787512e-02, 1.7132251201e+00),
-        /* 4k Hz*/
-        new IIRCoefficients(8.7685876255e-01, 6.1570618727e-02, 1.5802270232e+00),
-        /* 5k Hz*/
-        new IIRCoefficients(8.4886734822e-01, 7.5566325889e-02, 1.3992391376e+00),
-        /* 6.3k Hz*/
-        new IIRCoefficients(8.1417575446e-01, 9.2912122771e-02, 1.1311200817e+00),
-        /* 8k Hz*/
-        new IIRCoefficients(7.7175298860e-01, 1.1412350570e-01, 7.4018523020e-01),
-        /* 10k Hz*/
-        new IIRCoefficients(7.2627049462e-01, 1.3686475269e-01, 2.5120552756e-01),
-        /* 12.5k Hz*/
-        new IIRCoefficients(6.7674787974e-01, 1.6162606013e-01, -3.4978377639e-01),
-        /* 16k Hz*/
-        new IIRCoefficients(6.2482197550e-01, 1.8758901225e-01, -1.0576558797e+00),
-        /* 20k Hz*/
-        new IIRCoefficients(6.1776148240e-01, 1.9111925880e-01, -1.5492465594e+00)
-    };
-
-    public final static IIRCoefficients iir_cf31_48000[] = {
-        /* 20 Hz*/
-        new IIRCoefficients(9.9939388451e-01, 3.0305774630e-04, 1.9993870327e+00),
-        /* 25 Hz*/
-        new IIRCoefficients(9.9924247917e-01, 3.7876041632e-04, 1.9992317740e+00),
-        /* 31.5 Hz*/
-        new IIRCoefficients(9.9904564663e-01, 4.7717668529e-04, 1.9990286528e+00),
-        /* 40 Hz*/
-        new IIRCoefficients(9.9878827195e-01, 6.0586402557e-04, 1.9987608731e+00),
-        /* 50 Hz*/
-        new IIRCoefficients(9.9848556942e-01, 7.5721528829e-04, 1.9984427652e+00),
-        /* 63 Hz*/
-        new IIRCoefficients(9.9809219264e-01, 9.5390367779e-04, 1.9980242502e+00),
-        /* 80 Hz*/
-        new IIRCoefficients(9.9757801538e-01, 1.2109923088e-03, 1.9974684869e+00),
-        /* 100 Hz*/
-        new IIRCoefficients(9.9697343933e-01, 1.5132803374e-03, 1.9968023538e+00),
-        /* 125 Hz*/
-        new IIRCoefficients(9.9621823598e-01, 1.8908820086e-03, 1.9959510180e+00),
-        /* 160 Hz*/
-        new IIRCoefficients(9.9516191728e-01, 2.4190413595e-03, 1.9947243453e+00),
-        /* 200 Hz*/
-        new IIRCoefficients(9.9395607757e-01, 3.0219612131e-03, 1.9932727986e+00),
-        /* 250 Hz*/
-        new IIRCoefficients(9.9245085008e-01, 3.7745749576e-03, 1.9913840669e+00),
-        /* 315 Hz*/
-        new IIRCoefficients(9.9049749914e-01, 4.7512504310e-03, 1.9888056233e+00),
-        /* 400 Hz*/
-        new IIRCoefficients(9.8794899744e-01, 6.0255012789e-03, 1.9852245824e+00),
-        /* 500 Hz*/
-        new IIRCoefficients(9.8495930023e-01, 7.5203498850e-03, 1.9807093500e+00),
-        /* 630 Hz*/
-        new IIRCoefficients(9.8108651246e-01, 9.4567437704e-03, 1.9743538683e+00),
-        /* 800 Hz*/
-        new IIRCoefficients(9.7604570090e-01, 1.1977149551e-02, 1.9652207158e+00),
-        /* 1k Hz*/
-        new IIRCoefficients(9.7014963927e-01, 1.4925180364e-02, 1.9532947360e+00),
-        /* 1.25k Hz*/
-        new IIRCoefficients(9.6283181641e-01, 1.8584091793e-02, 1.9366149237e+00),
-        /* 1.6k Hz*/
-        new IIRCoefficients(9.5268463224e-01, 2.3657683878e-02, 1.9100137880e+00),
-        /* 2k Hz*/
-        new IIRCoefficients(9.4122788957e-01, 2.9386055213e-02, 1.8750821533e+00),
-        /* 2.5k Hz*/
-        new IIRCoefficients(9.2711765003e-01, 3.6441174983e-02, 1.8248457659e+00),
-        /* 3.15k Hz*/
-        new IIRCoefficients(9.0912548757e-01, 4.5437256213e-02, 1.7491177803e+00),
-        /* 4k Hz*/
-        new IIRCoefficients(8.8619860800e-01, 5.6900696000e-02, 1.6334959111e+00),
-        /* 5k Hz*/
-        new IIRCoefficients(8.6010264114e-01, 6.9948679430e-02, 1.4757186436e+00),
-        /* 6.3k Hz*/
-        new IIRCoefficients(8.2760520925e-01, 8.6197395374e-02, 1.2405797786e+00),
-        /* 8k Hz*/
-        new IIRCoefficients(7.8757448309e-01, 1.0621275845e-01, 8.9378724155e-01),
-        /* 10k Hz*/
-        new IIRCoefficients(7.4415362476e-01, 1.2792318762e-01, 4.5142017567e-01),
-        /* 12.5k Hz*/
-        new IIRCoefficients(6.9581428034e-01, 1.5209285983e-01, -1.1091156053e-01),
-        /* 16k Hz*/
-        new IIRCoefficients(6.4120506488e-01, 1.7939746756e-01, -8.2060253244e-01),
-        /* 20k Hz*/
-        new IIRCoefficients(6.0884213704e-01, 1.9557893148e-01, -1.3932981614e+00),
-    };
-
-    public final static IIRCoefficients iir_cf31_96000[] = {
-        /* 20.0 Hz */
-        new IIRCoefficients(9.9969659208e-01, 1.517040e-04, 1.9996948789e+00),
-        /* 25.0 Hz */
-        new IIRCoefficients(9.9962116126e-01, 1.894194e-04, 1.9996184845e+00),
-        /* 31.5 Hz */
-        new IIRCoefficients(9.9952283343e-01, 2.385833e-04, 1.9995185840e+00),
-        /* 40.0 Hz */
-        new IIRCoefficients(9.9939398196e-01, 3.030090e-04, 1.9993871301e+00),
-        /* 50.0 Hz */
-        new IIRCoefficients(9.9924251688e-01, 3.787416e-04, 1.9992318117e+00),
-        /* 63.0 Hz */
-        new IIRCoefficients(9.9904565182e-01, 4.771741e-04, 1.9990286580e+00),
-        /* 80.0 Hz */
-        new IIRCoefficients(9.9878828573e-01, 6.058571e-04, 1.9987608868e+00),
-        /* 100.0 Hz */
-        new IIRCoefficients(9.9848557077e-01, 7.572146e-04, 1.9984427665e+00),
-        /* 125.0 Hz */
-        new IIRCoefficients(9.9810732562e-01, 9.463372e-04, 1.9980404568e+00),
-        /* 160.0 Hz */
-        new IIRCoefficients(9.9757801618e-01, 1.210992e-03, 1.9974684877e+00),
-        /* 200.0 Hz */
-        new IIRCoefficients(9.9697343858e-01, 1.513281e-03, 1.9968023530e+00),
-        /* 250.0 Hz */
-        new IIRCoefficients(9.9621823615e-01, 1.890882e-03, 1.9959510182e+00),
-        /* 315.0 Hz */
-        new IIRCoefficients(9.9523733132e-01, 2.381334e-03, 1.9948133101e+00),
-        /* 400.0 Hz */
-        new IIRCoefficients(9.9395607744e-01, 3.021961e-03, 1.9932727985e+00),
-        /* 500.0 Hz */
-        new IIRCoefficients(9.9245084999e-01, 3.774575e-03, 1.9913840669e+00),
-        /* 630.0 Hz */
-        new IIRCoefficients(9.9049749915e-01, 4.751250e-03, 1.9888056234e+00),
-        /* 800.0 Hz */
-        new IIRCoefficients(9.8794899744e-01, 6.025501e-03, 1.9852245824e+00),
-        /* 1000.0 Hz */
-        new IIRCoefficients(9.8495930024e-01, 7.520350e-03, 1.9807093500e+00),
-        /* 1250.0 Hz */
-        new IIRCoefficients(9.8123517675e-01, 9.382412e-03, 1.9746084192e+00),
-        /* 1600.0 Hz */
-        new IIRCoefficients(9.7604570090e-01, 1.197715e-02, 1.9652207158e+00),
-        /* 2000.0 Hz */
-        new IIRCoefficients(9.7014963927e-01, 1.492518e-02, 1.9532947360e+00),
-        /* 2500.0 Hz */
-        new IIRCoefficients(9.6283181641e-01, 1.858409e-02, 1.9366149237e+00),
-        /* 3150.0 Hz */
-        new IIRCoefficients(9.5340564248e-01, 2.329718e-02, 1.9120378855e+00),
-        /* 4000.0 Hz */
-        new IIRCoefficients(9.4122788957e-01, 2.938606e-02, 1.8750821533e+00),
-        /* 5000.0 Hz */
-        new IIRCoefficients(9.2711765003e-01, 3.644117e-02, 1.8248457659e+00),
-        /* 6300.0 Hz */
-        new IIRCoefficients(9.0912548757e-01, 4.543726e-02, 1.7491177803e+00),
-        /* 8000.0 Hz */
-        new IIRCoefficients(8.8619860800e-01, 5.690070e-02, 1.6334959111e+00),
-        /* 10000.0 Hz */
-        new IIRCoefficients(8.6010264114e-01, 6.994868e-02, 1.4757186436e+00),
-        /* 12500.0 Hz */
-        new IIRCoefficients(8.2882509035e-01, 8.558745e-02, 1.2501707535e+00),
-        /* 16000.0 Hz */
-        new IIRCoefficients(7.8757448309e-01, 1.062128e-01, 8.9378724155e-01),
-        /* 20000.0 Hz */
-        new IIRCoefficients(7.4415362476e-01, 1.279232e-01, 4.5142017567e-01),
-    };
-}

src/davaguine/jeq/core/IIRCoefficients.java

@@ -1,36 +0,0 @@
-/*
- *  21.04.2004 Original verion. davagin@udm.ru.
- *-----------------------------------------------------------------------
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *----------------------------------------------------------------------
- */
-package davaguine.jeq.core;
-
-/**
- * Author: Dmitry Vaguine
- * Date: 02.05.2004
- * Time: 12:00:29
- */
-public class IIRCoefficients {
-    public double beta;
-    public double alpha;
-    public double gamma;
-
-    public IIRCoefficients(double beta, double alpha, double gamma) {
-        this.beta = beta;
-        this.alpha = alpha;
-        this.gamma = gamma;
-    }
-}

src/davaguine/jeq/core/IIRControls.java

@@ -1,214 +0,0 @@
-/*
- *  21.04.2004 Original verion. davagin@udm.ru.
- *-----------------------------------------------------------------------
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *----------------------------------------------------------------------
- */
-package davaguine.jeq.core;
-
-/**
- * Constols of equalizer
- * Author: Dmitry Vaguine
- * Date: 02.05.2004
- * Time: 12:00:29
- */
-public class IIRControls {
-    /**
-     * Volume gain
-     * values should be between 0.0 and 1.0
-     */
-    private float preamp[];
-    /**
-     * Gain for each band
-     * values should be between -0.2 and 1.0
-     */
-    private float bands[][];
-
-    /**
-     * Creates new IIRControls object for given number of bands
-     *
-     * @param bandsnum is the number of bands
-     * @param channels is the number of channels
-     */
-    public IIRControls(int bandsnum, int channels) {
-        preamp = new float[channels];
-        bands = new float[bandsnum][channels];
-        for (int j = 0; j < channels; j++) {
-            preamp[j] = 1.0f;
-            for (int i = 0; i < bandsnum; i++)
-                bands[i][j] = 0f;
-        }
-    }
-
-    /**
-     * Returns the maximum value for band control
-     *
-     * @return the maximum value for band control
-     */
-    public float getMaximumBandValue() {
-        return 1.0f;
-    }
-
-    /**
-     * Returns the minimum value for band control
-     *
-     * @return the minimum value for band control
-     */
-    public float getMinimumBandValue() {
-        return -0.2f;
-    }
-
-    /**
-     * Returns the maximum value for band control (in Db)
-     *
-     * @return the maximum value for band control
-     */
-    public float getMaximumBandDbValue() {
-        return 12;
-    }
-
-    /**
-     * Returns the minimum value for band control (in Db)
-     *
-     * @return the minimum value for band control
-     */
-    public float getMinimumBandDbValue() {
-        return -12f;
-    }
-
-    /**
-     * Returns the maximum value for preamp control
-     *
-     * @return the maximum value for preamp control
-     */
-    public float getMaximumPreampValue() {
-        return 1.0f;
-    }
-
-    /**
-     * Returns the minimum value for preamp control
-     *
-     * @return the minimum value for preamp control
-     */
-    public float getMinimumPreampValue() {
-        return 0f;
-    }
-
-    /**
-     * Returns the maximum value for preamp control (in Db)
-     *
-     * @return the maximum value for preamp control
-     */
-    public float getMaximumPreampDbValue() {
-        return 12f;
-    }
-
-    /**
-     * Returns the minimum value for preamp control (in Db)
-     *
-     * @return the minimum value for preamp control
-     */
-    public float getMinimumPreampDbValue() {
-        return -12f;
-    }
-
-    /**
-     * Returns bands array
-     *
-     * @return bands array
-     */
-    float[][] getBands() {
-        return bands;
-    }
-
-    /**
-     * Returns preamp array
-     *
-     * @return preamp array
-     */
-    float[] getPreamp() {
-        return preamp;
-    }
-
-    /**
-     * Returns value of control for given band and channel
-     *
-     * @param band    is the index of band
-     * @param channel is the index of channel
-     * @return the value
-     */
-    public float getBandValue(int band, int channel) {
-        return bands[band][channel];
-    }
-
-    /**
-     * Setter for value of control for given band and channel
-     *
-     * @param band    is the index of band
-     * @param channel is the index of channel
-     * @param value   is the new value
-     */
-    public void setBandValue(int band, int channel, float value) {
-        bands[band][channel] = value;
-    }
-
-    /**
-     * Setter for value of control for given band and channel (in Db)
-     *
-     * @param band    is the index of band
-     * @param channel is the index of channel
-     * @param value   is the new value
-     */
-    public void setBandDbValue(int band, int channel, float value) {
-        /* Map the gain and preamp values */
-        /* -12dB .. 12dB mapping */
-        bands[band][channel] = (float) (2.5220207857061455181125E-01 *
-                Math.exp(8.0178361802353992349168E-02 * value)
-                - 2.5220207852836562523180E-01);
-    }
-
-    /**
-     * Returns value of preamp control for given channel
-     *
-     * @param channel is the index of channel
-     * @return the value
-     */
-    public float getPreampValue(int channel) {
-        return preamp[channel];
-    }
-
-    /**
-     * Setter for value of preamp control for given channel
-     *
-     * @param channel is the index of channel
-     * @param value   is the new value
-     */
-    public void setPreampValue(int channel, float value) {
-        preamp[channel] = value;
-    }
-
-    /**
-     * Setter for value of preamp control for given channel (in Db)
-     *
-     * @param channel is the index of channel
-     * @param value   is the new value
-     */
-    public void setPreampDbValue(int channel, float value) {
-        /* -12dB .. 12dB mapping */
-        preamp[channel] = (float) (9.9999946497217584440165E-01 *
-                Math.exp(6.9314738656671842642609E-02 * value)
-                + 3.7119444716771825623636E-07);
-    }
-}

src/davaguine/jeq/core/XYData.java

@@ -1,53 +0,0 @@
-/*
- *  21.04.2004 Original verion. davagin@udm.ru.
- *-----------------------------------------------------------------------
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *----------------------------------------------------------------------
- */
-package davaguine.jeq.core;
-
-/**
- * Structure for storing XYData of equalizer.
- * Author: Dmitry Vaguine
- * Date: 02.05.2004
- * Time: 12:00:29
- */
-public class XYData {
-    /**
-     * X data
-     */
-    public double x[] = new double[3]; /* x[n], x[n-1], x[n-2] */
-    /**
-     * Y data
-     */
-    public double y[] = new double[3]; /* y[n], y[n-1], y[n-2] */
-
-    /**
-     * Constructs new XYData object
-     */
-    public XYData() {
-        zero();
-    }
-
-    /**
-     * Fills all content with zero
-     */
-    public void zero() {
-        for (int i = 0; i < 3; i++) {
-            x[i] = 0;
-            y[i] = 0;
-        }
-    }
-}

src/davaguine/jeq/spi/EqualizerInputStream.java

@@ -1,265 +0,0 @@
-/*
- *  21.04.2004 Original verion. davagin@udm.ru.
- *-----------------------------------------------------------------------
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *----------------------------------------------------------------------
- */
-package davaguine.jeq.spi;
-
-import davaguine.jeq.core.IIRControls;
-
-import javax.sound.sampled.AudioFormat;
-import javax.sound.sampled.AudioInputStream;
-import java.io.IOException;
-
-/**
- * The EqualizerInputStream input stream
- * Author: Dmitry Vaguine
- * Date: 02.05.2004
- * Time: 12:00:29
- */
-public class EqualizerInputStream extends AudioInputStream {
-    private davaguine.jeq.core.EqualizerInputStream eq;
-
-    /**
-     * Constructs new audio stream
-     *
-     * @param stream input stream with audio data
-     * @param bands  is the number of bands
-     */
-    public EqualizerInputStream(AudioInputStream stream, int bands) {
-        super(stream, stream.getFormat(), stream.getFrameLength());
-        AudioFormat format = stream.getFormat();
-        if (!format.getEncoding().equals(AudioFormat.Encoding.PCM_SIGNED) && !!format.getEncoding().equals(AudioFormat.Encoding.PCM_UNSIGNED))
-            throw new IllegalArgumentException("Unsupported encoding");
-        eq = new davaguine.jeq.core.EqualizerInputStream(stream,
-                format.getSampleRate(),
-                format.getChannels(),
-                format.getEncoding().equals(AudioFormat.Encoding.PCM_SIGNED),
-                format.getSampleSizeInBits(),
-                format.isBigEndian(),
-                bands);
-    }
-
-    /**
-     * Returns Controls of equalizer
-     *
-     * @return Controls of equalizer
-     */
-    public IIRControls getControls() {
-        return eq.getControls();
-    }
-
-    /**
-     * This is special method helps to determine supported audio format
-     *
-     * @param format is an audio format
-     * @param bands  is the number of bands
-     * @return true if params supported
-     */
-    public static boolean isParamsSupported(AudioFormat format, int bands) {
-        if (!format.getEncoding().equals(AudioFormat.Encoding.PCM_SIGNED) && !!format.getEncoding().equals(AudioFormat.Encoding.PCM_UNSIGNED))
-            return false;
-        return davaguine.jeq.core.EqualizerInputStream.isParamsSupported(
-                format.getSampleRate(),
-                format.getChannels(),
-                format.getSampleSizeInBits(),
-                bands);
-    }
-
-    /**
-     * Returns the number of bytes that can be read (or skipped over) from
-     * this input stream without blocking by the next caller of a method for
-     * this input stream.  The next caller might be the same thread or
-     * another thread.
-     *
-     * @return the number of bytes that can be read from this input stream
-     *         without blocking.
-     * @throws java.io.IOException if an I/O error occurs.
-     */
-    public int available() throws IOException {
-        return eq.available();
-    }
-
-    /**
-     * Closes this input stream and releases any system resources associated
-     * with the stream.
-     *
-     * @throws IOException if an I/O error occurs.
-     */
-    public void close() throws IOException {
-        eq.close();
-    }
-
-    /**
-     * <p> The <code>mark</code> method of <code>EqualizerInputStream</code> does
-     * nothing.
-     *
-     * @param readlimit the maximum limit of bytes that can be read before
-     *                  the mark position becomes invalid.
-     */
-    public synchronized void mark(int readlimit) {
-        eq.mark(readlimit);
-    }
-
-    /**
-     * Tests if this input stream supports the <code>mark</code> and
-     * <code>reset</code> methods. Whether or not <code>mark</code> and
-     * <code>reset</code> are supported is an invariant property of a
-     * particular input stream instance. The <code>markSupported</code> method
-     * of <code>EqualizerInputStream</code> returns <code>false</code>.
-     *
-     * @return false
-     */
-    public boolean markSupported() {
-        return eq.markSupported();
-    }
-
-    /**
-     * Reads the next byte of data from the input stream. The value byte is
-     * returned as an <code>int</code> in the range <code>0</code> to
-     * <code>255</code>. If no byte is available because the end of the stream
-     * has been reached, the value <code>-1</code> is returned. This method
-     * blocks until input data is available, the end of the stream is detected,
-     * or an exception is thrown.
-     *
-     * @return the next byte of data, or <code>-1</code> if the end of the
-     *         stream is reached.
-     * @throws IOException if an I/O error occurs.
-     */
-    public int read() throws IOException {
-        return eq.read();
-    }
-
-    /**
-     * Reads some number of bytes from the input stream and stores them into
-     * the buffer array <code>b</code>. The number of bytes actually read is
-     * returned as an integer.  This method blocks until input data is
-     * available, end of file is detected, or an exception is thrown.
-     * <p/>
-     * <p> If <code>b</code> is <code>null</code>, a
-     * <code>NullPointerException</code> is thrown.  If the length of
-     * <code>b</code> is zero, then no bytes are read and <code>0</code> is
-     * returned; otherwise, there is an attempt to read at least one byte. If
-     * no byte is available because the stream is at end of file, the value
-     * <code>-1</code> is returned; otherwise, at least one byte is read and
-     * stored into <code>b</code>.
-     * <p/>
-     * <p> The first byte read is stored into element <code>b[0]</code>, the
-     * next one into <code>b[1]</code>, and so on. The number of bytes read is,
-     * at most, equal to the length of <code>b</code>. Let <i>k</i> be the
-     * number of bytes actually read; these bytes will be stored in elements
-     * <code>b[0]</code> through <code>b[</code><i>k</i><code>-1]</code>,
-     * leaving elements <code>b[</code><i>k</i><code>]</code> through
-     * <code>b[b.length-1]</code> unaffected.
-     * <p/>
-     * <p> If the first byte cannot be read for any reason other than end of
-     * file, then an <code>IOException</code> is thrown. In particular, an
-     * <code>IOException</code> is thrown if the input stream has been closed.
-     * <p/>
-     * <p> The <code>read(b)</code> method for class <code>EqualizerInputStream</code>
-     * has the same effect as: <pre><code> read(b, 0, b.length) </code></pre>
-     *
-     * @param b the buffer into which the data is read.
-     * @return the total number of bytes read into the buffer, or
-     *         <code>-1</code> is there is no more data because the end of
-     *         the stream has been reached.
-     * @throws IOException          if an I/O error occurs.
-     * @throws NullPointerException if <code>b</code> is <code>null</code>.
-     */
-    public int read(byte b[]) throws IOException {
-        return read(b, 0, b.length);
-    }
-
-    /**
-     * Reads up to <code>len</code> bytes of data from the input stream into
-     * an array of bytes.  An attempt is made to read as many as
-     * <code>len</code> bytes, but a smaller number may be read.
-     * The number of bytes actually read is returned as an integer.
-     * <p/>
-     * <p> This method blocks until input data is available, end of file is
-     * detected, or an exception is thrown.
-     * <p/>
-     * <p> If <code>b</code> is <code>null</code>, a
-     * <code>NullPointerException</code> is thrown.
-     * <p/>
-     * <p> If <code>off</code> is negative, or <code>len</code> is negative, or
-     * <code>off+len</code> is greater than the length of the array
-     * <code>b</code>, then an <code>IndexOutOfBoundsException</code> is
-     * thrown.
-     * <p/>
-     * <p> If <code>len</code> is zero, then no bytes are read and
-     * <code>0</code> is returned; otherwise, there is an attempt to read at
-     * least one byte. If no byte is available because the stream is at end of
-     * file, the value <code>-1</code> is returned; otherwise, at least one
-     * byte is read and stored into <code>b</code>.
-     * <p/>
-     * <p> The first byte read is stored into element <code>b[off]</code>, the
-     * next one into <code>b[off+1]</code>, and so on. The number of bytes read
-     * is, at most, equal to <code>len</code>. Let <i>k</i> be the number of
-     * bytes actually read; these bytes will be stored in elements
-     * <code>b[off]</code> through <code>b[off+</code><i>k</i><code>-1]</code>,
-     * leaving elements <code>b[off+</code><i>k</i><code>]</code> through
-     * <code>b[off+len-1]</code> unaffected.
-     * <p/>
-     * <p> In every case, elements <code>b[0]</code> through
-     * <code>b[off]</code> and elements <code>b[off+len]</code> through
-     * <code>b[b.length-1]</code> are unaffected.
-     * <p/>
-     * <p> If the first byte cannot be read for any reason other than end of
-     * file, then an <code>IOException</code> is thrown. In particular, an
-     * <code>IOException</code> is thrown if the input stream has been closed.
-     *
-     * @param b   the buffer into which the data is read.
-     * @param off the start offset in array <code>b</code>
-     *            at which the data is written.
-     * @param len the maximum number of bytes to read.
-     * @return the total number of bytes read into the buffer, or
-     *         <code>-1</code> if there is no more data because the end of
-     *         the stream has been reached.
-     * @throws IOException          if an I/O error occurs.
-     * @throws NullPointerException if <code>b</code> is <code>null</code>.
-     */
-    public int read(byte[] b, int off, int len) throws IOException {
-        return eq.read(b, off, len);
-    }
-
-    /**
-     * <p>The method <code>reset</code> for class <code>EqualizerInputStream</code>
-     * does nothing except throw an <code>IOException</code>.
-     *
-     * @throws IOException as an indication that the mark feature doesn't supported by EqualizerInputStream.
-     */
-    public void reset() throws IOException {
-        eq.reset();
-    }
-
-    /**
-     * Skips over and discards <code>n</code> bytes of data from this input
-     * stream. The <code>skip</code> method may, for a variety of reasons, end
-     * up skipping over some smaller number of bytes, possibly <code>0</code>.
-     * This may result from any of a number of conditions; reaching end of file
-     * before <code>n</code> bytes have been skipped is only one possibility.
-     * The actual number of bytes skipped is returned.  If <code>n</code> is
-     * negative, no bytes are skipped.
-     *
-     * @param n the number of bytes to be skipped.
-     * @return the actual number of bytes skipped.
-     * @throws IOException if an I/O error occurs.
-     */
-    public long skip(long n) throws IOException {
-        return eq.skip(n);
-    }
-}

src/uk/co/majenko/audiobookrecorder/AGC.java

@@ -0,0 +1,68 @@
+package uk.co.majenko.audiobookrecorder;
+
+import java.util.ArrayList;
+
+public class AGC implements Effect {
+    double limit;
+    double gain;
+    double ceiling;
+    double decay;
+    double attack;
+
+    public AGC(double c, double a, double d, double l) {
+        ceiling = c;
+        attack = a;
+        decay = d;
+        limit = l;
+        gain = 1d;
+    }
+
+    public String getName() {
+        return "AGC (Ceiling = " + ceiling + " attack = " + attack + " decay = " + decay + " limit = " + limit;
+    }
+
+    public String toString() {
+        return getName();
+    }
+
+    public void process(double[][] samples) {
+        gain = 1d;
+        for (int i = 0; i < samples.length; i++) {
+            double absSampleLeft = Math.abs(samples[i][Sentence.LEFT]) * gain;
+            double absSampleRight = Math.abs(samples[i][Sentence.RIGHT]) * gain;
+
+            double factor = 0.0d;
+
+            if (absSampleLeft > ceiling) {
+                factor = -attack;
+            }
+            
+            if (absSampleRight > ceiling) {
+                factor = -attack;
+            }
+        
+            if ((absSampleLeft < ceiling) && (absSampleRight < ceiling)) {
+                factor = decay;
+            }
+
+            gain += factor;
+            if (gain > limit) gain = limit;
+            if (gain < 0) gain = 0;
+
+            samples[i][Sentence.LEFT] *= gain;
+            samples[i][Sentence.RIGHT] *= gain;
+        }
+    }
+
+    public void init(double sr) {
+        gain = 1d;
+    }
+
+    public void dump() {
+        System.out.println(toString());
+    }
+
+    public ArrayList<Effect> getChildEffects() {
+        return null;
+    }
+}

src/uk/co/majenko/audiobookrecorder/Amplifier.java

@@ -0,0 +1,47 @@
+package uk.co.majenko.audiobookrecorder;
+
+import java.util.ArrayList;
+
+public class Amplifier implements Effect {
+    double gain;
+    public Amplifier() {
+        gain = 1.0d;
+    }
+    public Amplifier(double g) {
+        gain = g;
+    }
+
+    public String getName() {
+        return "Amplifier (" + gain + ")";
+    }
+
+    public ArrayList<Effect> getChildEffects() {
+        return null;
+    }
+
+    public void process(double[][] samples) {
+        for (int i = 0; i < samples.length; i++) {
+            samples[i][Sentence.LEFT] *= gain;
+            samples[i][Sentence.RIGHT] *= gain;
+        }
+    }
+
+    public double getGain() {
+        return gain;
+    }
+   
+    public void setGain(double g) {
+        gain = g;
+    }
+
+    public String toString() {
+        return getName();
+    }
+
+    public void dump() {
+        System.out.println(toString());
+    }
+
+    public void init(double sf) {
+    }
+}

src/uk/co/majenko/audiobookrecorder/Biquad.java

@@ -0,0 +1,255 @@
+package uk.co.majenko.audiobookrecorder;
+
+//  Biquad.java
+//
+//  Created by Nigel Redmon on 11/24/12
+//  EarLevel Engineering: earlevel.com
+//  Copyright 2012 Nigel Redmon
+//  Translated to Java 2019 Majenko Technologies
+//
+//  For a complete explanation of the Biquad code:
+//  http://www.earlevel.com/main/2012/11/26/biquad-c-source-code/
+//
+//  License:
+//
+//  This source code is provided as is, without warranty.
+//  You may copy and distribute verbatim copies of this document.
+//  You may modify and use this source code to create binary code
+//  for your own purposes, free or commercial.
+//
+
+import java.util.ArrayList;
+
+public class Biquad implements Effect {
+    public static final int Lowpass = 0;
+    public static final int Highpass = 1;
+    public static final int Bandpass = 2;
+    public static final int Notch = 3;
+    public static final int Peak = 4;
+    public static final int Lowshelf = 5;
+    public static final int Highshelf = 6;
+
+    int type;
+    double a0, a1, a2, b1, b2;
+    double Fc, Q, peakGain;
+    double lz1, lz2;
+    double rz1, rz2;
+    double sampleFrequency;
+
+    public Biquad() {
+        type = Lowpass;
+        a0 = 1.0d;
+        a1 = 0.0d;
+        a2 = 0.0d;
+        b1 = 0.0d;
+        b2 = 0.0d;
+        Fc = 440d;
+        Q = 0.707d;
+        peakGain = 0.0d;
+        lz1 = 0.0d;
+        lz2 = 0.0d;
+        rz1 = 0.0d;
+        rz2 = 0.0d;
+        sampleFrequency = 44100d;
+    }
+
+    public Biquad(int type, double Fc, double Q, double peakGainDB) {
+        setBiquad(type, Fc, Q, peakGainDB);
+        lz1 = 0.0;
+        lz2 = 0.0;
+        rz1 = 0.0;
+        rz2 = 0.0;
+        sampleFrequency = 44100d;
+    }
+
+    public void setType(int typei) {
+        type = typei;
+        calcBiquad();
+    }
+
+    public void setQ(double Qi) {
+        Q = Qi;
+        calcBiquad();
+    }
+
+    public void setFc(double Fci) {
+        Fc = Fci;
+        calcBiquad();
+    }
+
+    public void setPeakGain(double peakGainDB) {
+        peakGain = peakGainDB;
+        calcBiquad();
+    }
+
+    public void setBiquad(int typei, double Fci, double Qi, double peakGainDB) {
+        type = typei;
+        Q = Qi;
+        Fc = Fci;
+        setPeakGain(peakGainDB);
+    }
+
+    public void process(double[][] samples) {
+        lz1 = 0d;
+        lz2 = 0d;
+        rz1 = 0d;
+        rz2 = 0d;
+        for (double[] in : samples) {
+            double lout = in[Sentence.LEFT] * a0 + lz1;
+
+            lz1 = in[Sentence.LEFT] * a1 + lz2 - b1 * lout;
+            lz2 = in[Sentence.LEFT] * a2 - b2 * lout;
+
+            double rout = in[Sentence.RIGHT] * a0 + rz1;
+
+            rz1 = in[Sentence.RIGHT] * a1 + rz2 - b1 * rout;
+            rz2 = in[Sentence.RIGHT] * a2 - b2 * rout;
+
+            in[Sentence.LEFT] = lout;
+            in[Sentence.RIGHT] = rout;
+        }
+    }
+    
+    public void init(double sf) {
+        sampleFrequency = sf;
+        lz1 = 0d;
+        lz2 = 0d;
+        rz1 = 0d;
+        rz2 = 0d;
+        calcBiquad();
+    }
+    
+    void calcBiquad() {
+
+        double norm;
+        double V = Math.pow(10, Math.abs(peakGain) / 20.0);
+        double K = Math.tan(Math.PI * (Fc/sampleFrequency));
+        switch (type) {
+            case Lowpass:
+                norm = 1d / (1d + K / Q + K * K);
+                a0 = K * K * norm;
+                a1 = 2d * a0;
+                a2 = a0;
+                b1 = 2d * (K * K - 1d) * norm;
+                b2 = (1d - K / Q + K * K) * norm;
+                break;
+                
+            case Highpass:
+                norm = 1d / (1d + K / Q + K * K);
+                a0 = 1d * norm;
+                a1 = -2d * a0;
+                a2 = a0;
+                b1 = 2d * (K * K - 1d) * norm;
+                b2 = (1d - K / Q + K * K) * norm;
+                break;
+                
+            case Bandpass:
+                norm = 1d / (1d + K / Q + K * K);
+                a0 = K / Q * norm;
+                a1 = 0d;
+                a2 = -a0;
+                b1 = 2d * (K * K - 1d) * norm;
+                b2 = (1d - K / Q + K * K) * norm;
+                break;
+                
+            case Notch:
+                norm = 1d / (1d + K / Q + K * K);
+                a0 = (1d + K * K) * norm;
+                a1 = 2d * (K * K - 1d) * norm;
+                a2 = a0;
+                b1 = a1;
+                b2 = (1d - K / Q + K * K) * norm;
+                break;
+                
+            case Peak:
+                if (peakGain >= 0d) {    // boost
+                    norm = 1d / (1d + 1d/Q * K + K * K);
+                    a0 = (1d + V/Q * K + K * K) * norm;
+                    a1 = 2d * (K * K - 1d) * norm;
+                    a2 = (1d - V/Q * K + K * K) * norm;
+                    b1 = a1;
+                    b2 = (1d - 1d/Q * K + K * K) * norm;
+                }
+                else {    // cut
+                    norm = 1d / (1d + V/Q * K + K * K);
+                    a0 = (1d + 1d/Q * K + K * K) * norm;
+                    a1 = 2d * (K * K - 1d) * norm;
+                    a2 = (1d - 1d/Q * K + K * K) * norm;
+                    b1 = a1;
+                    b2 = (1d - V/Q * K + K * K) * norm;
+                }
+                break;
+            case Lowshelf:
+                if (peakGain >= 0) {    // boost
+                    norm = 1d / (1 + Math.sqrt(2d) * K + K * K);
+                    a0 = (1d + Math.sqrt(2d*V) * K + V * K * K) * norm;
+                    a1 = 2d * (V * K * K - 1d) * norm;
+                    a2 = (1d - Math.sqrt(2d*V) * K + V * K * K) * norm;
+                    b1 = 2d * (K * K - 1d) * norm;
+                    b2 = (1d - Math.sqrt(2d) * K + K * K) * norm;
+                }
+                else {    // cut
+                    norm = 1d / (1 + Math.sqrt(2d*V) * K + V * K * K);
+                    a0 = (1d + Math.sqrt(2d) * K + K * K) * norm;
+                    a1 = 2d * (K * K - 1d) * norm;
+                    a2 = (1d - Math.sqrt(2d) * K + K * K) * norm;
+                    b1 = 2d * (V * K * K - 1d) * norm;
+                    b2 = (1d - Math.sqrt(2d*V) * K + V * K * K) * norm;
+                }
+                break;
+            case Highshelf:
+                if (peakGain >= 0d) {    // boost
+                    norm = 1d / (1d + Math.sqrt(2d) * K + K * K);
+                    a0 = (V + Math.sqrt(2d*V) * K + K * K) * norm;
+                    a1 = 2d * (K * K - V) * norm;
+                    a2 = (V - Math.sqrt(2d*V) * K + K * K) * norm;
+                    b1 = 2d * (K * K - 1d) * norm;
+                    b2 = (1d - Math.sqrt(2d) * K + K * K) * norm;
+                }
+                else {    // cut
+                    norm = 1d / (V + Math.sqrt(2d*V) * K + K * K);
+                    a0 = (1d + Math.sqrt(2d) * K + K * K) * norm;
+                    a1 = 2d * (K * K - 1d) * norm;
+                    a2 = (1d - Math.sqrt(2d) * K + K * K) * norm;
+                    b1 = 2d * (K * K - V) * norm;
+                    b2 = (V - Math.sqrt(2d*V) * K + K * K) * norm;
+                }
+                break;
+        }
+        
+        return;
+    }
+
+    public String getName() {
+        String n = "Biquad Filter (";
+        switch (type) {
+            case Lowpass: n += "Lowpass"; break;
+            case Highpass: n += "Highpass"; break;
+            case Bandpass: n += "Bandpass"; break;
+            case Notch: n += "Notch"; break;
+            case Peak: n += "Peak"; break;
+            case Lowshelf: n += "Lowshelf"; break;
+            case Highshelf: n += "Highshelf"; break;
+        }
+        n += ", Fc=";
+        n += Fc;
+        n += ", Q=";
+        n += Q;
+        n += ", Gain=";
+        n += peakGain;
+        n += "dB)";
+        return n;
+    }
+
+    public ArrayList<Effect> getChildEffects() {
+        return null;
+    }
+
+    public String toString() {
+        return getName();
+    }
+
+    public void dump() {
+        System.out.println(toString());
+    }
+}

src/uk/co/majenko/audiobookrecorder/Book.java

@@ -8,7 +8,6 @@ import java.util.*;
 import java.io.*;
 import java.nio.file.*;
 import javax.swing.tree.*;
-import davaguine.jeq.core.IIRControls;
 import javax.sound.sampled.*;
 
 public class Book extends DefaultMutableTreeNode {
@@ -25,14 +24,13 @@ public class Book extends DefaultMutableTreeNode {
 
     ImageIcon icon;
 
-    public Equaliser equaliser;
+    Properties prefs;
 
-    float[] eqChannels = new float[31];
-
-    public Book(String bookname) {
+    public Book(Properties p, String bookname) {
         super(bookname);
+
+        prefs = p;
         name = bookname;
-        equaliser = new Equaliser();
         AudiobookRecorder.window.setTitle("AudioBook Recorder :: " + name);
     }
 
@@ -164,4 +162,58 @@ public class Book extends DefaultMutableTreeNode {
     public AudioFormat getAudioFormat() {
         return new AudioFormat(getSampleRate(), getResolution(), getChannels(), true, false);
     }
+
+    public String get(String key) {
+        if (prefs.getProperty(key) == null) { return Options.get(key); }
+        return prefs.getProperty(key);
+    }
+
+    public Integer getInteger(String key) {
+        if (prefs.getProperty(key) == null) { return Options.getInteger(key); }
+        return Utils.s2i(prefs.getProperty(key));
+    }
+
+    public void set(String key, String value) {
+        prefs.setProperty(key, value);
+    }
+
+    public void set(String key, Integer value) {
+        prefs.setProperty(key, "" + value);
+    }
+
+    public File getBookFolder() {
+        File dir = new File(Options.get("path.storage"), name);
+        return dir;
+    }
+
+    public ArrayList<String> getUsedEffects() {
+
+        ArrayList<String> out = new ArrayList<String>();
+
+        for (Enumeration o = children(); o.hasMoreElements();) {
+            Object ob = (Object)o.nextElement();
+            if (ob instanceof Chapter) {
+                Chapter c = (Chapter)ob;
+                ArrayList<String> effs = c.getUsedEffects();
+                for (String ef : effs) {
+                    if (out.indexOf(ef) == -1) {
+                        out.add(ef);
+                    }
+                }
+            }
+        }
+
+        return out;
+    }
+
+    public void purgeBackups() {
+        for (Enumeration o = children(); o.hasMoreElements();) {
+            Object ob = (Object)o.nextElement();
+            if (ob instanceof Chapter) {
+                Chapter c = (Chapter)ob;
+                c.purgeBackups();
+            }
+        }
+    }
+
 }

src/uk/co/majenko/audiobookrecorder/BookTreeRenderer.java

@@ -3,28 +3,69 @@ package uk.co.majenko.audiobookrecorder;
 import javax.swing.*;
 import javax.swing.tree.*;
 import java.awt.*;
+import javax.swing.border.*;
 
 public class BookTreeRenderer extends DefaultTreeCellRenderer {
 
     public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus) {
         JLabel ret = (JLabel) super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus);
+        ret.setIconTextGap(0);
+        ret.setBorder(new EmptyBorder(0, 0, 0, 0));
         if (value instanceof Sentence) {
             Sentence s = (Sentence)value;
 
-            if (s.getAttentionFlag()) {
-                ret.setForeground(new Color(0xFF, 0xFF, 0x00));
-                ret.setIcon(Icons.attention);
-            } else if (s.isLocked()) {
-                ret.setForeground(new Color(0x00, 0x80, 0xFF));
-                ret.setIcon(Icons.locked);
-            } else if (s.getStartOffset() == 0) {
-                ret.setIcon(Icons.important);
-            } else {
-                ret.setIcon(Icons.sentence);
+            OverlayIcon icn = new OverlayIcon(Icons.sentence);
+
+            if (s.getOverrideText() != null) {
+                ret.setText(s.getOverrideText());
             }
 
-            if (s.isInSample()) {
-                ret.setIcon(Icons.star);
+            if (s.getAttentionFlag()) {
+                ret.setForeground(new Color(0xFF, 0xFF, 0x00));
+                icn.add(Overlays.attention, OverlayIcon.TOP_LEFT);
+            } 
+
+            if (s.isLocked()) {
+                ret.setForeground(new Color(0x00, 0x80, 0xFF));
+                icn.add(Overlays.locked, OverlayIcon.BOTTOM_LEFT);
+            } 
+
+            if (s.getStartOffset() == 0) {
+                icn.add(Overlays.important, OverlayIcon.TOP_RIGHT);
+            } 
+
+            if (s.getEndOffset() == s.getSampleSize() - 1) {
+                icn.add(Overlays.important, OverlayIcon.TOP_RIGHT);
+            }
+
+            if (s.getEffectChain() != null) {
+                if (!s.getEffectChain().equals("none")) {
+                    icn.add(Overlays.filter, OverlayIcon.BOTTOM_RIGHT);
+                }
+            }
+
+            ret.setIcon(icn);
+
+            String gaptype = s.getPostGapType();
+            DefaultMutableTreeNode prev = s.getPreviousSibling();
+            String prevtype = "sentence";
+            if (prev instanceof Sentence) {
+                Sentence s2 = (Sentence)prev;
+                prevtype = s2.getPostGapType();
+            }
+
+            if (prevtype.equals("continuation")) {
+                ret.setIconTextGap(20);
+            }
+
+            if (gaptype.equals("sentence")) {
+                ret.setBorder(new EmptyBorder(0, 0, 0, 0));
+            } else if (gaptype.equals("continuation")) {
+                ret.setBorder(new EmptyBorder(0, 0, 0, 0));
+            } else if (gaptype.equals("paragraph")) {
+                ret.setBorder(new EmptyBorder(0, 0, 7, 0));
+            } else if (gaptype.equals("section")) {
+                ret.setBorder(new EmptyBorder(0, 0, 15, 0));
             }
 
         } else if (value instanceof Chapter) {

src/uk/co/majenko/audiobookrecorder/CacheManager.java

@@ -13,6 +13,9 @@ public class CacheManager {
             if (ob.lockedInCache()) {
                 cache.add(ob);
             } else {
+                if (ob instanceof Sentence) {
+                    Sentence s = (Sentence)ob;
+                }
                 ob.clearCache();
             }
         }
@@ -23,4 +26,19 @@ public class CacheManager {
     public static void setCacheSize(int c) {
         cacheSize = c;
     }
+
+    public static void removeFromCache(Cacheable c) {
+        if (c instanceof Sentence) {
+            Sentence s = (Sentence)c;
+        }
+        cache.remove(c);
+        c.clearCache();
+    }
+
+    public static void purgeCache() {
+        for (Cacheable c : cache) {
+            c.clearCache();
+        }
+        cache.clear();
+    }
 }

src/uk/co/majenko/audiobookrecorder/Chain.java

@@ -0,0 +1,58 @@
+package uk.co.majenko.audiobookrecorder;
+
+import java.util.ArrayList;
+
+public class Chain implements Effect {
+    String target;
+
+    public Chain(String t) {
+        target = t;
+    }
+
+    public Chain() {
+        target = null;
+    }
+
+    public void process(double[][] samples) {
+        if (target != null) {
+            Effect t = AudiobookRecorder.window.effects.get(target);
+            if (t != null) {
+                t.process(samples);
+            }
+        }
+    }
+
+    public void setTarget(String t) {
+        target = t;
+    }
+
+    public String getTarget() {
+        return target;
+    }
+
+    public String toString() {
+        return "Chain to " + target;
+    }
+
+    public void dump() {
+        System.out.println(toString());
+    }
+
+    public void init(double sf) {
+        if (target != null) {
+            Effect t = AudiobookRecorder.window.effects.get(target);
+            if (t != null) {
+                t.init(sf);
+            }
+        }
+    }
+
+    public ArrayList<Effect> getChildEffects() {
+        return null;
+    }
+
+    public String getName() { 
+        return toString();
+    }
+
+}

src/uk/co/majenko/audiobookrecorder/Chapter.java

@@ -116,12 +116,13 @@ public class Chapter extends DefaultMutableTreeNode {
         audioAttributes.setCodec("libmp3lame");
         audioAttributes.setBitRate(Options.getInteger("audio.export.bitrate"));
         audioAttributes.setSamplingRate(Options.getInteger("audio.export.samplerate"));
-        audioAttributes.setChannels(2); //new Integer(2));
+        audioAttributes.setChannels(Options.getInteger("audio.export.channels")); //new Integer(2));
         attributes.setFormat("mp3");
         attributes.setAudioAttributes(audioAttributes);
 
 
-        AudioFormat format = AudiobookRecorder.window.roomNoise.getAudioFormat();
+        AudioFormat sampleformat = AudiobookRecorder.window.roomNoise.getAudioFormat();
+        AudioFormat format = new AudioFormat(sampleformat.getSampleRate(), 16, 2, true, false);
         byte[] data;
 
         int fullLength = 0;
@@ -135,7 +136,7 @@ public class Chapter extends DefaultMutableTreeNode {
         File exportFile = new File(export, name + ".wax");
         File wavFile = new File(export, name + ".wav");
         File mp3File = new File(export, name + "-untagged.mp3");
-        File taggedFile = new File(export, name + ".mp3");
+        File taggedFile = new File(export, book.getName() + " - " + name + ".mp3");
 
         FileOutputStream fos = new FileOutputStream(exportFile);
         data = AudiobookRecorder.window.getRoomNoise(Utils.s2i(Options.get("catenation.pre-chapter")));
@@ -149,7 +150,7 @@ public class Chapter extends DefaultMutableTreeNode {
             kidno++;
             if (exportDialog != null) exportDialog.setProgress(kidno * 1000 / kids);
             Sentence snt = (Sentence)s.nextElement();
-            data = snt.getRawAudioData();
+            data = snt.getPCMData();
 
             fullLength += data.length;
             fos.write(data);
@@ -214,4 +215,38 @@ public class Chapter extends DefaultMutableTreeNode {
         return totalTime;
     }
 
+    public ArrayList<String> getUsedEffects() {
+
+        ArrayList<String> out = new ArrayList<String>();
+
+        for (Enumeration o = children(); o.hasMoreElements();) {
+            Object ob = (Object)o.nextElement();
+            if (ob instanceof Sentence) {
+                Sentence s = (Sentence)ob;
+                String ec = s.getEffectChain();
+                if (out.indexOf(ec) == -1) {
+                    out.add(ec);
+                }
+            }
+        }
+        return out;
+    }
+
+    public void resetPostGaps() {
+        for (Enumeration s = children(); s.hasMoreElements();) {
+            Sentence snt = (Sentence)s.nextElement();
+            snt.resetPostGap();
+        }
+    }
+
+    public void purgeBackups() {
+        for (Enumeration o = children(); o.hasMoreElements();) {
+            Object ob = (Object)o.nextElement();
+            if (ob instanceof Sentence) {
+                Sentence s = (Sentence)ob;
+                s.purgeBackups();
+            }
+        }
+    }
+
 }

src/uk/co/majenko/audiobookrecorder/Clipping.java

@@ -0,0 +1,49 @@
+package uk.co.majenko.audiobookrecorder;
+
+import java.util.ArrayList;
+
+public class Clipping implements Effect {
+    double clip;
+    public Clipping() {
+        clip = 1.0d;
+    }
+    public Clipping(double g) {
+        clip = g;
+    }
+
+    public String getName() {
+        return "Clipping (" + clip + ")";
+    }
+
+    public ArrayList<Effect> getChildEffects() {
+        return null;
+    }
+
+    public void process(double[][] samples) {
+        for (double[] sample : samples) {
+            if (sample[Sentence.LEFT] > clip) sample[Sentence.LEFT] = clip;
+            if (sample[Sentence.LEFT] < -clip) sample[Sentence.LEFT] = -clip;
+            if (sample[Sentence.RIGHT] > clip) sample[Sentence.RIGHT] = clip;
+            if (sample[Sentence.RIGHT] < -clip) sample[Sentence.RIGHT] = -clip;
+        }
+    }
+
+    public double getClip() {
+        return clip;
+    }
+   
+    public void setClip(double g) {
+        clip = g;
+    }
+
+    public String toString() {
+        return getName();
+    }
+
+    public void dump() {
+        System.out.println(toString());
+    }
+
+    public void init(double sf) {
+    }
+}

src/uk/co/majenko/audiobookrecorder/Debug.java

@@ -0,0 +1,12 @@
+package uk.co.majenko.audiobookrecorder;
+
+public class Debug {
+    static long timestamp;
+
+    static void debug(String msg) {
+        long now = System.currentTimeMillis();
+        long diff = now - timestamp;
+        timestamp = now;
+        System.err.println(String.format("%8d - %s", diff, msg));
+    }
+}

src/uk/co/majenko/audiobookrecorder/DelayLine.java

@@ -0,0 +1,115 @@
+package uk.co.majenko.audiobookrecorder;
+
+import java.util.ArrayList;
+
+public class DelayLine implements Effect {
+
+    ArrayList<DelayLineStore> delayLines;
+
+    boolean wetOnly = false;
+
+    public DelayLine() {
+        delayLines = new ArrayList<DelayLineStore>();
+    }
+
+    public String getName() {
+        return "Delay Line (" + delayLines.size() + " lines)";
+    }
+
+    public void process(double[][] samples) {
+        double[][] savedSamples = new double[samples.length][2];
+        for (int i = 0; i < samples.length; i++) {
+            savedSamples[i][Sentence.LEFT] = samples[i][Sentence.LEFT];
+            savedSamples[i][Sentence.RIGHT] = samples[i][Sentence.RIGHT];
+        }
+        if (wetOnly) {
+            for (int i = 0; i < samples.length; i++) {
+                samples[i][Sentence.LEFT] = 0d;
+                samples[i][Sentence.RIGHT] = 0d;
+            }
+        }
+
+        double[][] subSamples = new double[samples.length][2];
+        for (int i = 0; i < samples.length; i++) {
+            subSamples[i][Sentence.LEFT] = savedSamples[i][Sentence.LEFT];
+            subSamples[i][Sentence.RIGHT] = savedSamples[i][Sentence.RIGHT];
+        }
+        for (DelayLineStore d : delayLines) {
+            for (int i = 0; i < samples.length; i++) {
+                subSamples[i][Sentence.LEFT] = savedSamples[i][Sentence.LEFT];
+                subSamples[i][Sentence.RIGHT] = savedSamples[i][Sentence.RIGHT];
+            }
+
+            d.process(subSamples);
+
+            for (int i = 0; i < subSamples.length; i++) {
+                int off = i + d.getSamples();
+                if ((off < samples.length) && (off > 0)) {
+
+                    double[] ns = mix(samples[off], subSamples[i]);
+                    samples[off][Sentence.LEFT] = ns[Sentence.LEFT];
+                    samples[off][Sentence.RIGHT] = ns[Sentence.RIGHT];
+                }
+            }
+        }
+    }
+
+    double[] mix(double[] a, double[] b) {
+        double[] out = new double[2];
+
+        if ((a[Sentence.LEFT] < 0) && (b[Sentence.LEFT] < 0)) {
+            out[Sentence.LEFT] = (a[Sentence.LEFT] + b[Sentence.LEFT]) - (a[Sentence.LEFT] * b[Sentence.LEFT]);
+        } else if ((a[Sentence.LEFT] > 0) && (b[Sentence.LEFT] > 0)) {
+            out[Sentence.LEFT] = (a[Sentence.LEFT] + b[Sentence.LEFT]) - (a[Sentence.LEFT] * b[Sentence.LEFT]);
+        } else {
+            out[Sentence.LEFT] = a[Sentence.LEFT] + b[Sentence.LEFT];
+        }
+
+        if ((a[Sentence.RIGHT] < 0) && (b[Sentence.RIGHT] < 0)) {
+            out[Sentence.RIGHT] = (a[Sentence.RIGHT] + b[Sentence.RIGHT]) - (a[Sentence.RIGHT] * b[Sentence.RIGHT]);
+        } else if ((a[Sentence.RIGHT] > 0) && (b[Sentence.RIGHT] > 0)) {
+            out[Sentence.RIGHT] = (a[Sentence.RIGHT] + b[Sentence.RIGHT]) - (a[Sentence.RIGHT] * b[Sentence.RIGHT]);
+        } else {
+            out[Sentence.RIGHT] = a[Sentence.RIGHT] + b[Sentence.RIGHT];
+        }
+
+        return out;
+    }
+
+    public DelayLineStore addDelayLine(int samples, double gain, double pan) {
+        DelayLineStore s = new DelayLineStore(samples, gain, pan);
+        delayLines.add(s);
+        return s;
+    }
+
+    public DelayLineStore addDelayLine(int samples, double gain) {
+        DelayLineStore s = new DelayLineStore(samples, gain);
+        delayLines.add(s);
+        return s;
+    }
+
+    public ArrayList<Effect> getChildEffects() {
+        return null;
+    }
+
+    public String toString() {
+        return getName();
+    }
+
+    public void dump() {
+        System.out.println(toString());
+        for (DelayLineStore s : delayLines) {
+            s.dump();
+        }
+    }
+
+    public void init(double sf) {
+        for (DelayLineStore s : delayLines) {
+            s.init(sf);
+        }
+    }
+
+    public void setWetOnly(boolean b) {
+        wetOnly = b;
+    }
+}

src/uk/co/majenko/audiobookrecorder/DelayLineStore.java

@@ -0,0 +1,78 @@
+package uk.co.majenko.audiobookrecorder;
+
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.ArrayList;
+
+public class DelayLineStore {
+    double gain;
+    int numSamples;
+    double pan;
+
+    ArrayList<Effect> effects;
+
+    public DelayLineStore(int s, double g, double p) {
+        numSamples = s;
+        gain = g;
+        pan = p;
+        effects = new ArrayList<Effect>();
+    }
+
+    public DelayLineStore(int s, double g) {
+        numSamples = s;
+        gain = g;
+        pan = 0d;
+        effects = new ArrayList<Effect>();
+    }
+
+    public void process(double[][] samples) {
+        for (Effect e : effects) {
+            e.process(samples);
+        }
+
+        for (double[] sample : samples) {
+            sample[Sentence.LEFT] *= gain;
+            sample[Sentence.RIGHT] *= gain;
+
+            if (pan < 0) {
+                double p = 1 + pan;
+                sample[Sentence.RIGHT] *= p;
+            } else {
+                double p = 1 - pan;
+                sample[Sentence.LEFT] *= p;
+            }
+        }
+    }
+
+    public void setSamples(int s) {
+        numSamples = s;
+    }
+
+    public void setGain(double g) {
+        gain = g;
+    }
+
+    public int getSamples() {
+        return numSamples;
+    }
+
+    public double getGain() {
+        return gain;
+    }
+
+    public void addEffect(Effect e) {
+        effects.add(e);
+    }
+
+    public void init(double sf) {
+        for (Effect e : effects) {
+            e.init(sf);
+        }
+    }
+
+    public void dump() {
+        System.out.println("    Samples: " + numSamples + ", gain: " + gain);
+        for (Effect e : effects) {
+            e.dump();
+        }
+    }
+}

src/uk/co/majenko/audiobookrecorder/Effect.java

@@ -0,0 +1,12 @@
+package uk.co.majenko.audiobookrecorder;
+
+import java.util.ArrayList;
+
+public interface Effect  {
+    public void process(double[][] samples);
+    public String getName();
+    public ArrayList<Effect> getChildEffects();
+    public void dump();
+    public void init(double sr);
+    public String toString();
+}

src/uk/co/majenko/audiobookrecorder/EffectGroup.java

@@ -0,0 +1,69 @@
+package uk.co.majenko.audiobookrecorder;
+
+import java.util.ArrayList;
+
+public class EffectGroup implements Effect {
+    String name;
+    ArrayList<Effect> effects;
+
+    public EffectGroup(String n) {
+        name = n;
+        effects = new ArrayList<Effect>();
+    }
+
+    public EffectGroup() {
+        name = "Unnamed Group";
+        effects = new ArrayList<Effect>();
+    }
+
+    public void process(double[][] samples) {
+        for (Effect e : effects) {
+            e.process(samples);
+        }
+    }
+
+    public void setName(String n) {
+        name = n;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void addEffect(Effect e) {
+        effects.add(e);
+    }
+
+    public void clearEffects() {
+        effects.clear();
+    }
+
+    public void removeEffect(Effect e) {
+        effects.remove(e);
+    }
+
+    public void removeEffect(int n) {
+        effects.remove(n);
+    }
+
+    public ArrayList<Effect> getChildEffects() {
+        return effects;
+    }
+
+    public String toString() {
+        return name;
+    }
+
+    public void dump() {
+        System.out.println(toString() + " >> ");
+        for (Effect e : effects) {
+            e.dump();
+        }
+    }
+
+    public void init(double sf) {
+        for (Effect e : effects) {
+            e.init(sf);
+        }
+    }
+}

src/uk/co/majenko/audiobookrecorder/Equaliser.java

@@ -1,99 +0,0 @@
-package uk.co.majenko.audiobookrecorder;
-
-import javax.swing.*;
-import javax.swing.event.*;
-import java.awt.*;
-import java.awt.event.*;
-import java.util.*;
-import java.io.*;
-import java.nio.file.*;
-import javax.swing.tree.*;
-import javax.sound.sampled.*;
-import davaguine.jeq.core.IIRControls;
-
-public class Equaliser extends JPanel {
-
-    EqualiserChannel channels[];
-
-    static final double[] frequencies = {
-        20d, 25d, 31.5d, 40d, 50d, 63d, 80d, 100d, 125d, 160d, 200d,
-        250d, 315d, 400d, 500d, 630d, 800d, 1000d, 1250d, 1600d, 2000d,
-        2500d, 3150d, 4000d, 5000d, 6300d, 8000d, 10000d, 12500d, 16000d,
-        20000d
-    };
-
-    public Equaliser() {
-        super();
-
-        channels = new EqualiserChannel[31];
-
-        setLayout(new BorderLayout());
-
-        JPanel inner = new JPanel();
-
-        inner.setLayout(new FlowLayout());
-
-        for (int i = 0; i < 31; i++) {
-            channels[i] = new EqualiserChannel(frequencies[i]);
-            inner.add(channels[i]);
-        }
-
-        add(inner, BorderLayout.CENTER);
-        
-
-        JButton smooth = new JButton("Smooth curve");
-        smooth.addActionListener(new ActionListener() {
-            public void actionPerformed(ActionEvent e) {
-                Float ave[] = new Float[31];
-                for (int i = 1; i < 30; i++) {
-                    ave[i] = (channels[i-1].getValue() + channels[i].getValue() + channels[i+1].getValue()) / 3.0f;
-                }
-
-                for (int i = 1; i < 30; i++) {
-                    channels[i].setValue(ave[i]);
-                }
-            }
-        });
-        JButton def = new JButton("Set as default");
-        def.addActionListener(new ActionListener() {
-            public void actionPerformed(ActionEvent e) {
-                for (int i = 0; i < 31; i++) {
-                    Options.set("audio.eq." + i, channels[i].getValue());
-                }
-            }
-        });
-        JButton load = new JButton("Load from default");
-        load.addActionListener(new ActionListener() {
-            public void actionPerformed(ActionEvent e) {
-                for (int i = 0; i < 31; i++) {
-                    channels[i].setValue(Options.getFloat("audio.eq." + i));
-                }
-            }
-        });
-
-        JPanel buttons = new JPanel();
-        buttons.setLayout(new FlowLayout());
-        buttons.add(smooth);
-        buttons.add(def);
-        buttons.add(load);
-
-        add(buttons, BorderLayout.SOUTH);
-    }
-
-    public float getChannel(int c) {
-        return channels[c].getValue();
-    }
-
-    public void setChannel(int c, float v) {
-        channels[c].setValue(v);
-    }
-
-    public void apply(IIRControls c, int chans) {
-        for (int i = 0; i < 31; i++) {
-            c.setBandDbValue(i, 0, channels[i].getValue());
-            if (chans == 2) {
-                c.setBandDbValue(i, 1, channels[i].getValue());
-            }
-        }
-    }
-}

src/uk/co/majenko/audiobookrecorder/EqualiserChannel.java

@@ -1,96 +0,0 @@
-package uk.co.majenko.audiobookrecorder;
-
-import javax.swing.*;
-import javax.swing.event.*;
-import java.awt.*;
-import java.awt.event.*;
-import java.util.*;
-import java.io.*;
-import java.nio.file.*;
-import javax.swing.tree.*;
-import javax.sound.sampled.*;
-
-public class EqualiserChannel extends JPanel {
-
-    float value;
-    JSlider slider;
-    JTextField textbox;
-    JLabel frequency;
-
-    public EqualiserChannel(double freq) {
-        super();
-
-
-        value = 0;
-
-        slider = new JSlider(-120, 120, 0);
-        textbox = new JTextField();
-
-        String suffix = "Hz";
-        if (freq > 1000) {
-            freq /= 1000;
-            suffix = "kHz";
-        }
-
-        String ftxt = String.format("%.4f", freq);
-        while (ftxt.endsWith("0")) {
-            ftxt = ftxt.substring(0, ftxt.length() - 1);
-        }
-        if (ftxt.endsWith(".")) {
-            ftxt = ftxt.substring(0, ftxt.length() - 1);
-        }
-        frequency = new JLabel(ftxt + suffix);
-
-        setLayout(new BorderLayout());
-
-        add(frequency, BorderLayout.NORTH);
-        slider.setOrientation(SwingConstants.VERTICAL);
-        add(slider, BorderLayout.CENTER);
-        textbox = new JTextField("0.0");
-        add(textbox, BorderLayout.SOUTH);
-
-        textbox.setPreferredSize(new Dimension(40, 20));
-        slider.addChangeListener(new ChangeListener() {
-            public void stateChanged(ChangeEvent e) {
-                value = (float)slider.getValue() / 10.0f;
-                textbox.setText(String.format("%.1f", value));
-            }
-        });
-
-        textbox.addFocusListener(new FocusListener() {
-            public void focusGained(FocusEvent e) {
-                textbox.selectAll();
-            }
-
-            public void focusLost(FocusEvent e) {
-                value = Utils.s2f(textbox.getText());
-                if (value < -12f) value = -12f;
-                if (value > 12f) value = 12f;
-
-                slider.setValue((int)(value * 10));
-                textbox.setText(String.format("%.1f", value));
-            }
-        });
-
-        textbox.addActionListener(new ActionListener() {
-            public void actionPerformed(ActionEvent e) {
-                value = Utils.s2f(textbox.getText());
-                if (value < -12f) value = -12f;
-                if (value > 12f) value = 12f;
-
-                slider.setValue((int)(value * 10));
-                textbox.setText(String.format("%.1f", value));
-            }
-        });
-    }
-
-    public float getValue() {
-        return value;
-    }
-
-    public void setValue(float v) {
-        value = v;
-        slider.setValue((int)(value * 10));
-        textbox.setText(String.format("%.1f", value));
-    }
-}

src/uk/co/majenko/audiobookrecorder/FlashPanel.java

@@ -27,6 +27,8 @@ public class FlashPanel extends JPanel {
     public void setFlash(boolean f) {
         flash = f;
 
+        col = true;
+
         for (Component o : getComponents()) {
             ((JComponent)o).setVisible(!f);
         }
@@ -42,7 +44,7 @@ public class FlashPanel extends JPanel {
         if (col) {
             g.setColor(Color.RED);
         } else {
-            g.setColor(Color.BLACK);
+            g.setColor(Color.GREEN);
         }
         Dimension d = getSize();
         g.fillRect(0, 0, d.width, d.height);

src/uk/co/majenko/audiobookrecorder/Icons.java

@@ -32,4 +32,10 @@ public class Icons {
     static public final ImageIcon zoomOut     = new ImageIcon(Icons.class.getResource("icons/zoom-out.png"));
     static public final ImageIcon dollar      = new ImageIcon(Icons.class.getResource("icons/dollar.png"));
     static public final ImageIcon attention   = new ImageIcon(Icons.class.getResource("icons/attention.png"));
+    static public final ImageIcon normalize   = new ImageIcon(Icons.class.getResource("icons/normalize.png"));
+    static public final ImageIcon split       = new ImageIcon(Icons.class.getResource("icons/split.png"));
+    static public final ImageIcon cut         = new ImageIcon(Icons.class.getResource("icons/cut.png"));
+    static public final ImageIcon docut       = new ImageIcon(Icons.class.getResource("icons/do-cut.png"));
+    static public final ImageIcon playto      = new ImageIcon(Icons.class.getResource("icons/play-to.png"));
+    static public final ImageIcon disable     = new ImageIcon(Icons.class.getResource("icons/disable-effects.png"));
 }

src/uk/co/majenko/audiobookrecorder/KVPair.java

@@ -0,0 +1,31 @@
+package uk.co.majenko.audiobookrecorder;
+
+public class KVPair<K,V> implements Comparable {
+    public K key;
+    public V value;
+
+    public KVPair(K k, V v) {
+        key = k;
+        value = v;
+    }
+
+    public String toString() {
+        return (String)value;
+    }
+
+    public int compareTo(Object o) {
+//        if (o instanceof KVPair) {
+//            KVPair ko = (KVPair)o;
+//            return key.compareTo(ko.key);
+//        }
+        return 0;
+    }
+
+    public K getKey() {
+        return key;
+    }
+
+    public V getValue() {
+        return value;
+    }
+}

src/uk/co/majenko/audiobookrecorder/LFO.java

@@ -0,0 +1,103 @@
+package uk.co.majenko.audiobookrecorder;
+
+import java.util.ArrayList;
+
+public class LFO implements Effect {
+    
+    double phase;
+    double frequency;
+    double depth;
+    double sampleRate;
+    double sampleStep;
+    int waveform;
+    double duty;
+    int mode;
+
+    public static final int SINE = 0;
+    public static final int COSINE = 1;
+    public static final int SQUARE = 2;
+    public static final int TRIANGLE = 3;
+    public static final int SAWTOOTH = 4;
+
+    public static final int ADD = 0;
+    public static final int REPLACE = 1;
+
+    public LFO(double f, double d) {
+        this(f, d, 0, SINE, Math.PI, REPLACE);
+    }
+
+    public LFO(double f, double d, double p) {
+        this(f, d, p, SINE, Math.PI, REPLACE);
+    }
+
+    public LFO(double f, double d, double p, int w) {
+        this(f, d, p, w, Math.PI, REPLACE);
+    }
+
+    public LFO(double f, double d, double p, int w, double dty) {
+        this(f, d, p, w, dty, REPLACE);
+    }
+
+    public LFO(double f, double d, double p, int w, double dty, int m) {
+        frequency = f;
+        depth = d;
+        phase = p;
+        waveform = w;
+        duty = dty;
+        mode = m;
+    }
+
+    public void process(double[][] samples) {
+        for (double[] sample : samples) {
+            double v = 0;
+            switch (waveform) {
+                case SINE: v = Math.sin(phase); break;
+                case COSINE: v = Math.cos(phase); break;
+                case SQUARE: v = (phase > duty) ? 1d : 0d; break;
+                case TRIANGLE: v = (phase < Math.PI) ? (phase / Math.PI) : (1d - ((phase - Math.PI) / Math.PI)); break;
+                case SAWTOOTH: v = (phase / (Math.PI*2d)); break;
+            }
+            phase += sampleStep;
+            if (phase > (Math.PI * 2d)) {
+                phase -= (Math.PI * 2d);
+            }
+
+            // Multiply it by the gain factor
+            v *= depth;
+
+            // Apply it to the sample
+            switch (mode) {
+                case REPLACE:
+                    sample[Sentence.LEFT] = (sample[Sentence.LEFT] * v);
+                    sample[Sentence.RIGHT] = (sample[Sentence.RIGHT] * v);
+                    break;
+                case ADD:
+                    sample[Sentence.LEFT] += (sample[Sentence.LEFT] * v);
+                    sample[Sentence.RIGHT] += (sample[Sentence.RIGHT] * v);
+                    break;
+            }
+        }
+    }
+
+    public String getName() { return "Low Frequency Oscillator (" + frequency + " Hz, " + (depth * 100d) + "%)"; }
+
+    public ArrayList<Effect> getChildEffects() { return null; }
+
+    public void dump() {
+        System.out.println(getName());
+    }
+
+    public void init(double sr) {
+        sampleRate = sr;
+
+        // Number of samples that make up one cycle of the LFO
+        double oneCycle = sampleRate / frequency;
+
+        // Amount to increase each step
+        sampleStep = (Math.PI * 2d) / oneCycle;
+
+    }
+
+    public String toString() { return getName(); }
+
+}

src/uk/co/majenko/audiobookrecorder/MainToolBar.java

@@ -14,9 +14,14 @@ public class MainToolBar extends JToolBar {
     JButtonSpacePlay recordRoomNoise;
     JButtonSpacePlay playSentence;
     JButtonSpacePlay playonSentence;
+    JButtonSpacePlay playtoSentence;
     JButtonSpacePlay stopPlaying;
     JButtonSpacePlay eq;
-    JToggleButton mic;
+    JToggleButtonSpacePlay mic;
+
+    JComboBox<String> playbackSpeed;
+
+    JToggleButtonSpacePlay disableEffects;
 
     AudiobookRecorder root;
 
@@ -78,6 +83,14 @@ public class MainToolBar extends JToolBar {
         });
         add(playonSentence);
 
+        playtoSentence = new JButtonSpacePlay(Icons.playto, "Play sentence to cut", new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                root.playToSelectedSentence();
+            }
+        });
+        add(playtoSentence);
+        playtoSentence.setEnabled(false);
+
         stopPlaying = new JButtonSpacePlay(Icons.stop, "Stop playing", new ActionListener() {
             public void actionPerformed(ActionEvent e) {
                 root.stopPlaying();
@@ -86,9 +99,10 @@ public class MainToolBar extends JToolBar {
         add(stopPlaying);
 
         addSeparator();
-        eq = new JButtonSpacePlay(Icons.eq, "Equaliser", new ActionListener() {
+        eq = new JButtonSpacePlay(Icons.eq, "Reload Effects", new ActionListener() {
             public void actionPerformed(ActionEvent e) {
-                root.showEqualiser();
+                root.loadEffects();
+                CacheManager.purgeCache();
             }
         });
 
@@ -117,11 +131,56 @@ public class MainToolBar extends JToolBar {
                 }
             }
         });
+
         
         add(mic);
 
+        addSeparator();
+
+        disableEffects = new JToggleButtonSpacePlay(Icons.disable, "Disable effects", new ActionListener() {
+            Color bgCol = null;
+            public void actionPerformed(ActionEvent e) {
+                JToggleButton b = (JToggleButton)e.getSource();
+                if (b.isSelected()) {
+                    root.setEffectsEnabled(false);
+                    bgCol = b.getBackground();
+                    b.setBackground(Color.RED);
+                } else {
+                    root.setEffectsEnabled(true);
+                    if (bgCol != null) {
+                        b.setBackground(bgCol);
+                    }
+                }
+            }
+        });
+
+        add(disableEffects);
+
+        addSeparator();
+
+        add(new JLabel("Playback speed: "));
+        playbackSpeed = new JComboBox<String>(new String[] {
+            "0.75x",
+            "1.00x",
+            "1.25x",
+            "1.50x",
+            "1.75x"
+        });
+        playbackSpeed.setFocusable(false);
+
+        playbackSpeed.setSelectedIndex(1);
+        add(playbackSpeed);
 
         setFloatable(false);
     }
 
+    public void enablePlayTo(boolean b) {
+        playtoSentence.setEnabled(b);
+    }
+
+    public float getPlaybackSpeed() {
+        int v = playbackSpeed.getSelectedIndex();
+        return 0.75f + (0.25f * v);
+    }
+
 }

src/uk/co/majenko/audiobookrecorder/Options.java

@@ -8,6 +8,7 @@ import java.awt.event.*;
 import java.util.*;
 import java.util.prefs.*;
 import java.io.*;
+import javax.swing.tree.*;
 
 public class Options extends JDialog {
 
@@ -15,12 +16,16 @@ public class Options extends JDialog {
 
     GridBagConstraints constraint;
 
+    public static ArrayList<EffectGroup> effectChains;
+
     JComboBox<KVPair> mixerList;
     JComboBox<KVPair> playbackList;
     JComboBox<KVPair> channelList;
     JComboBox<KVPair> rateList;
     JComboBox<KVPair> bitDepth;
     JComboBox<KVPair> trimMethod;
+    JComboBox<KVPair> fftBlockSize;
+    JComboBox<KVPair> playbackBlockSize;
     JTextField storageFolder;
     JTextField archiveFolder;
     JSpinner preChapterGap;
@@ -28,41 +33,29 @@ public class Options extends JDialog {
     JSpinner postSentenceGap;
     JSpinner shortSentenceGap;
     JSpinner postParagraphGap;
+    JSpinner postSectionGap;
     JTextField ffmpegLocation;
     JComboBox<KVPair> bitRate;
+    JComboBox<KVPair> channels;
     JComboBox<KVPair> exportRate;
     JCheckBox enableParsing;
     JSpinner cacheSize;
 
-    Equaliser equaliser;
+    JSpinner fftThreshold;
+
+    JSpinner etherealIterations;
+    JSpinner etherealAttenuation;
+    JSpinner etherealOffset;
+
+    JTextField externalEditor;
 
     JTextArea startupScript;
 
+    ArrayList<JTextField[]> processorList;
+
     static HashMap<String, String> defaultPrefs;
     static Preferences prefs = null;
 
-    static class KVPair implements Comparable {
-        public String key;
-        public String value;
-
-        public KVPair(String k, String v) {
-            key = k;
-            value = v;
-        }
-
-        public String toString() {
-            return value;
-        }
-
-        public int compareTo(Object o) {
-            if (o instanceof KVPair) {
-                KVPair ko = (KVPair)o;
-                return key.compareTo(ko.key);
-            }
-            return 0;
-        }
-    }
-
     class JButtonObject extends JButton {
         Object object;
         public JButtonObject(String s, Object o) {
@@ -98,6 +91,61 @@ public class Options extends JDialog {
         return o;
     }
 
+    void addTwoLabel(JPanel panel, String label1, String label2) {
+        JLabel l1 = new JLabel(label1);
+        constraint.gridx = 0;
+        constraint.gridwidth = 1;
+        constraint.gridheight = 1;
+        constraint.anchor = GridBagConstraints.LINE_START;
+        panel.add(l1, constraint);
+
+        JLabel l2 = new JLabel(label2);
+        constraint.gridx = 1;
+        constraint.gridwidth = 1;
+        constraint.gridheight = 1;
+        constraint.anchor = GridBagConstraints.LINE_START;
+        panel.add(l2, constraint);
+
+        constraint.gridy++;
+    }
+        
+    JTextField addTextField(JPanel panel, String label, String def) {
+        JLabel l = new JLabel(label);
+        constraint.gridx = 0;
+        constraint.gridwidth = 1;
+        constraint.gridheight = 1;
+        constraint.anchor = GridBagConstraints.LINE_START;
+        panel.add(l, constraint);
+
+        JTextField a = new JTextField(def);
+        constraint.gridx = 1;
+
+        constraint.fill = GridBagConstraints.HORIZONTAL;
+        panel.add(a, constraint);
+
+        constraint.fill = GridBagConstraints.NONE;
+
+        constraint.gridy++;
+        return a;
+    }
+
+    JTextField[] addTwoField(JPanel panel, String def1, String def2) {
+        JTextField a = new JTextField(def1);
+        constraint.gridx = 0;
+        constraint.fill = GridBagConstraints.HORIZONTAL;
+        panel.add(a, constraint);
+
+        JTextField b = new JTextField(def2);
+        constraint.gridx = 1;
+        panel.add(b, constraint);
+        constraint.fill = GridBagConstraints.NONE;
+
+        constraint.gridy++;
+        return new JTextField[] { a, b };
+    }
+
+        
+
     JTextField addFilePath(JPanel panel, String label, String path, boolean dironly) {
         JLabel l = new JLabel(label);
         constraint.gridx = 0;
@@ -251,10 +299,13 @@ public class Options extends JDialog {
         rateList = addDropdown(optionsPanel, "Sample rate:", getSampleRateList(), get("audio.recording.samplerate"));
         bitDepth = addDropdown(optionsPanel, "Sample resolution:", getResolutionList(), get("audio.recording.resolution"));
         trimMethod = addDropdown(optionsPanel, "Auto-trim method:", getTrimMethods(), get("audio.recording.trim"));
+        fftThreshold = addSpinner(optionsPanel, "FFT threshold:", 0, 100, 1, getInteger("audio.recording.trim.fft"), "");
+        fftBlockSize = addDropdown(optionsPanel, "FFT Block size:", getFFTBlockSizes(), get("audio.recording.trim.blocksize"));
 
         addSeparator(optionsPanel);
 
         playbackList = addDropdown(optionsPanel, "Playback device:", getPlaybackMixerList(), get("audio.playback.device"));
+        playbackBlockSize = addDropdown(optionsPanel, "Playback Block size:", getPlaybackBlockSizes(), get("audio.playback.blocksize"));
         addSeparator(optionsPanel);
         storageFolder = addFilePath(optionsPanel, "Storage folder:", get("path.storage"), true);
         archiveFolder = addFilePath(optionsPanel, "Archive folder:", get("path.archive"), true);
@@ -266,35 +317,106 @@ public class Options extends JDialog {
         postSentenceGap = addSpinner(optionsPanel, "Default post-sentence gap:", 0, 5000, 100, getInteger("catenation.post-sentence"), "ms");
         shortSentenceGap = addSpinner(optionsPanel, "Short post-sentence gap:", 0, 5000, 100, getInteger("catenation.short-sentence"), "ms");
         postParagraphGap = addSpinner(optionsPanel, "Default post-paragraph gap:", 0, 5000, 100, getInteger("catenation.post-paragraph"), "ms");
+        postSectionGap = addSpinner(optionsPanel, "Default post-section gap:", 0, 5000, 100, getInteger("catenation.post-section"), "ms");
 
         addSeparator(optionsPanel);
 
         ffmpegLocation = addFilePath(optionsPanel, "FFMPEG location:", get("path.ffmpeg"), false);
         bitRate = addDropdown(optionsPanel, "Export bitrate:", getBitrates(), get("audio.export.bitrate"));
+        channels = addDropdown(optionsPanel, "Export channels:", getChannelCountList(), get("audio.export.channels"));
         exportRate = addDropdown(optionsPanel, "Export sample rate:", getSampleRateList(), get("audio.export.samplerate"));
         
 
         addSeparator(optionsPanel);
 
         enableParsing = addCheckBox(optionsPanel, "Enable automatic sphinx speech-to-text (**SLOW**)", getBoolean("process.sphinx"));
+    
+        addSeparator(optionsPanel);
+
+        externalEditor = addTextField(optionsPanel, "External Editor Command", get("editor.external"));
 
         addSeparator(optionsPanel);
 
-        cacheSize = addSpinner(optionsPanel, "Cache size:", 0, 5000, 1, getInteger("cache.size"), "");
+        cacheSize = addSpinner(optionsPanel, "Cache size:", 2, 100, 1, getInteger("cache.size"), "");
 
         addSeparator(optionsPanel);
         tabs.add("Options", new JScrollPane(optionsPanel));
-        equaliser = new Equaliser();
-        for (int i = 0; i < 31; i++) {
-            equaliser.setChannel(i, Options.getFloat("audio.eq." + i));
-        }
-        tabs.add("Default EQ", new JScrollPane(equaliser));
+
+        JPanel effectChains = new JPanel();
+        effectChains.setLayout(new BorderLayout());
+
+        JPanel effectDetails = new JPanel() {
+            public Dimension getPreferredSize() {
+                return new Dimension(200, 400);
+            }
+        };
+
+        DefaultTreeModel m = new DefaultTreeModel(new DefaultMutableTreeNode("Effect Chains"));
+
+        JTree effectChainTree = new JTree(m);
+        effectChains.add(effectChainTree, BorderLayout.CENTER);
+        effectChains.add(effectDetails, BorderLayout.EAST);
+
+        tabs.add("Effects Chains", new JScrollPane(effectChains));
 
         JPanel startScript = new JPanel();
         startScript.setLayout(new BorderLayout());
         startupScript = new JTextArea(get("scripts.startup"));
         startScript.add(startupScript, BorderLayout.CENTER);
         tabs.add("Startup Script", startScript);
+
+
+
+        JPanel effects = new JPanel();
+        effects.setLayout(new GridBagLayout());
+        constraint.gridx = 0;
+        constraint.gridy = 0;
+        constraint.gridwidth = 1;
+        constraint.gridheight = 1;
+
+        etherealOffset = addSpinner(effects, "Ethereal Voice Offset", 0, 2000, 10, getInteger("effects.ethereal.offset"), "ms");
+        etherealIterations = addSpinner(effects, "Ethereal Voice Iterations", 1, 10, 1, getInteger("effects.ethereal.iterations"), "");
+        etherealAttenuation = addSpinner(effects, "Ethereal Voice Attenuation", 0, 100, 1, getInteger("effects.ethereal.attenuation"), "%");
+
+        tabs.add("Effects", effects);
+
+
+        JPanel processors = new JPanel();
+        processors.setLayout(new BorderLayout());
+        JPanel processorListPanel = new JPanel();
+
+        JScrollPane psp = new JScrollPane(processorListPanel);
+
+        processors.add(psp, BorderLayout.CENTER);
+        processorListPanel.setLayout(new GridBagLayout());
+
+        constraint.gridx = 0;
+        constraint.gridy = 0;
+        constraint.gridwidth = 1;
+        constraint.gridheight = 1;
+
+        addTwoLabel(processorListPanel, "Name", "Command");
+
+        processorList = new ArrayList<JTextField[]>();
+
+        for (int i = 0; i < 999; i++) {
+            String name = get("editor.processor." + i + ".name");
+            String command = get("editor.processor." + i + ".command");
+            if (name == null || command == null) break;
+            if (name.equals("") || command.equals("")) break;
+            JTextField[] f = addTwoField(processorListPanel, name, command);
+            processorList.add(f);
+        }
+
+        JTextField[] f = addTwoField(processorListPanel, "", "");
+        processorList.add(f);
+
+        tabs.add("Processors", processors);
+        
+
+
+
+
         add(tabs, BorderLayout.CENTER);
 
         setTitle("Options");
@@ -339,8 +461,9 @@ public class Options extends JDialog {
         setVisible(true);
     }
 
-    static KVPair[] getRecordingMixerList() {
-        TreeSet<KVPair> list = new TreeSet<KVPair>();
+    @SuppressWarnings("unchecked")
+    static KVPair<String, String>[] getRecordingMixerList() {
+        TreeSet<KVPair<String, String>> list = new TreeSet<KVPair<String, String>>();
 
         AudioFormat stereoFormat = new AudioFormat(44100f, 16, 2, true, false);
         AudioFormat monoFormat = new AudioFormat(44100f, 16, 1, true, false);
@@ -367,7 +490,7 @@ public class Options extends JDialog {
             }
 
             if (supported) {
-                KVPair p = new KVPair(i.getName(), i.getName()); //i.getDescription());
+                KVPair<String, String> p = new KVPair<String, String>(i.getName(), i.getName()); //i.getDescription());
                 list.add(p);
             }
         }
@@ -376,7 +499,7 @@ public class Options extends JDialog {
     }
 
     static KVPair[] getPlaybackMixerList() {
-        TreeSet<KVPair> list = new TreeSet<KVPair>();
+        TreeSet<KVPair<String, String>> list = new TreeSet<KVPair<String, String>>();
 
         AudioFormat stereoFormat = new AudioFormat(44100f, 16, 2, true, false);
         AudioFormat monoFormat = new AudioFormat(44100f, 16, 1, true, false);
@@ -404,7 +527,7 @@ public class Options extends JDialog {
 
 
             if (supported) {
-                KVPair p = new KVPair(i.getName(), i.getName()); //i.getDescription());
+                KVPair<String, String> p = new KVPair<String, String>(i.getName(), i.getName()); //i.getDescription());
                 list.add(p);
             }
         }
@@ -414,16 +537,16 @@ public class Options extends JDialog {
 
     static KVPair[] getChannelCountList() {
         KVPair[] l = new KVPair[2];
-        l[0] = new KVPair("1", "Mono");
-        l[1] = new KVPair("2", "Stereo");
+        l[0] = new KVPair<String, String>("1", "Mono");
+        l[1] = new KVPair<String, String>("2", "Stereo");
         return l;
     }
 
     static KVPair[] getSampleRateList() {
         KVPair[] l = new KVPair[3];
-        l[0] = new KVPair("44100", "44100");
-        l[1] = new KVPair("48000", "48000");
-        l[2] = new KVPair("96000", "96000");
+        l[0] = new KVPair<String, String>("44100", "44100");
+        l[1] = new KVPair<String, String>("48000", "48000");
+        l[2] = new KVPair<String, String>("96000", "96000");
         return l;
     }
 
@@ -435,7 +558,7 @@ public class Options extends JDialog {
         KVPair[] playbackMixers = getPlaybackMixerList();
 
         if (recordingMixers.length > 0) {
-            defaultPrefs.put("audio.recording.device", recordingMixers[0].key);
+            defaultPrefs.put("audio.recording.device", (String)recordingMixers[0].key);
         } else {
             defaultPrefs.put("audio.recording.device", "");
         }
@@ -444,62 +567,41 @@ public class Options extends JDialog {
         defaultPrefs.put("audio.recording.resolution", "16");
         defaultPrefs.put("audio.recording.trim", "peak");
         if (playbackMixers.length > 0) {
-            defaultPrefs.put("audio.playback.device", playbackMixers[0].key);
+            defaultPrefs.put("audio.playback.device", (String)playbackMixers[0].key);
         } else {
             defaultPrefs.put("audio.playback.device", "");
         }
+        defaultPrefs.put("audio.recording.trim.blocksize", "4096");
+        defaultPrefs.put("audio.playback.blocksize", "4096");
 
         defaultPrefs.put("catenation.pre-chapter", "1000");
         defaultPrefs.put("catenation.post-chapter", "1500");
         defaultPrefs.put("catenation.post-sentence", "1000");
         defaultPrefs.put("catenation.short-sentence", "100");
         defaultPrefs.put("catenation.post-paragraph", "2000");
+        defaultPrefs.put("catenation.post-section", "3000");
+
+        defaultPrefs.put("audio.recording.trim.fft", "10");
     
         defaultPrefs.put("path.storage", (new File(System.getProperty("user.home"), "Recordings")).toString());
         defaultPrefs.put("path.archive", (new File(new File(System.getProperty("user.home"), "Recordings"),"archive")).toString());
         defaultPrefs.put("path.ffmpeg", "");
 
         defaultPrefs.put("audio.export.bitrate", "256000");
+        defaultPrefs.put("audio.export.channels", "2");
         defaultPrefs.put("audio.export.samplerate", "44100");
-
         defaultPrefs.put("process.sphinx", "false");
 
+        defaultPrefs.put("editor.external", "");
+
         defaultPrefs.put("cache.size", "100");
 
-        defaultPrefs.put("audio.eq.0", "0.00");
-        defaultPrefs.put("audio.eq.1", "0.00");
-        defaultPrefs.put("audio.eq.2", "0.00");
-        defaultPrefs.put("audio.eq.3", "0.00");
-        defaultPrefs.put("audio.eq.4", "0.00");
-        defaultPrefs.put("audio.eq.5", "0.00");
-        defaultPrefs.put("audio.eq.6", "0.00");
-        defaultPrefs.put("audio.eq.7", "0.00");
-        defaultPrefs.put("audio.eq.8", "0.00");
-        defaultPrefs.put("audio.eq.9", "0.00");
-        defaultPrefs.put("audio.eq.10", "0.00");
-        defaultPrefs.put("audio.eq.11", "0.00");
-        defaultPrefs.put("audio.eq.12", "0.00");
-        defaultPrefs.put("audio.eq.13", "0.00");
-        defaultPrefs.put("audio.eq.14", "0.00");
-        defaultPrefs.put("audio.eq.15", "0.00");
-        defaultPrefs.put("audio.eq.16", "0.00");
-        defaultPrefs.put("audio.eq.17", "0.00");
-        defaultPrefs.put("audio.eq.18", "0.00");
-        defaultPrefs.put("audio.eq.19", "-1.00");
-        defaultPrefs.put("audio.eq.20", "-2.00");
-        defaultPrefs.put("audio.eq.21", "-3.00");
-        defaultPrefs.put("audio.eq.22", "-4.00");
-        defaultPrefs.put("audio.eq.23", "-5.00");
-        defaultPrefs.put("audio.eq.24", "-6.00");
-        defaultPrefs.put("audio.eq.25", "-7.00");
-        defaultPrefs.put("audio.eq.26", "-8.00");
-        defaultPrefs.put("audio.eq.27", "-9.00");
-        defaultPrefs.put("audio.eq.28", "-10.00");
-        defaultPrefs.put("audio.eq.29", "-11.00");
-        defaultPrefs.put("audio.eq.30", "-12.00");
-
         defaultPrefs.put("scripts.startup", "");
 
+        defaultPrefs.put("effects.ethereal.offset", "50");
+        defaultPrefs.put("effects.ethereal.iterations", "3");
+        defaultPrefs.put("effects.ethereal.attenuation", "50");
+
         if (prefs == null) {
             prefs = Preferences.userNodeForPackage(AudiobookRecorder.class);
         }
@@ -531,6 +633,14 @@ public class Options extends JDialog {
         return 0;
     }
 
+    public static Double getDouble(String key) {
+        try {
+            Double f = Double.parseDouble(get(key));
+            return f;
+        } catch (Exception e) {
+        }
+        return 0.0d;
+    }
     public static Float getFloat(String key) {
         try {
             Float f = Float.parseFloat(get(key));
@@ -600,17 +710,35 @@ public class Options extends JDialog {
         set("catenation.post-sentence", postSentenceGap.getValue());
         set("catenation.short-sentence", shortSentenceGap.getValue());
         set("catenation.post-paragraph", postParagraphGap.getValue());
+        set("catenation.post-section", postSectionGap.getValue());
         set("audio.export.bitrate", ((KVPair)bitRate.getSelectedItem()).key);
+        set("audio.export.channels", ((KVPair)channels.getSelectedItem()).key);
         set("audio.export.samplerate", ((KVPair)exportRate.getSelectedItem()).key);
         set("process.sphinx", enableParsing.isSelected());
+        set("editor.external", externalEditor.getText());
         set("cache.size", cacheSize.getValue());
+        set("audio.recording.trim.fft", fftThreshold.getValue());
+        set("audio.recording.trim.blocksize", ((KVPair)fftBlockSize.getSelectedItem()).key);
+        set("audio.playback.blocksize", ((KVPair)playbackBlockSize.getSelectedItem()).key);
 
-        for (int i = 0; i < 31; i++) {
-            set("audio.eq." + i, equaliser.getChannel(i));
-        }
+        set("effects.ethereal.offset", etherealOffset.getValue());
+        set("effects.ethereal.iterations", etherealIterations.getValue());
+        set("effects.ethereal.attenuation", etherealAttenuation.getValue());
 
         set("scripts.startup", startupScript.getText());
 
+        int procNo = 0;
+        for (JTextField[] proc : processorList) {
+            String name = proc[0].getText();
+            String command = proc[1].getText();
+            if (name.equals("") || command.equals("")) {
+                continue;
+            }
+            set("editor.processor." + procNo + ".name", name);
+            set("editor.processor." + procNo + ".command", command);
+            procNo++;
+        }
+
         savePreferences();
     }
 
@@ -644,23 +772,98 @@ public class Options extends JDialog {
 
     public static KVPair[] getBitrates() {
         KVPair[] pairs = new KVPair[4];
-        pairs[0] = new KVPair("128000", "128kbps");
-        pairs[1] = new KVPair("192000", "192kbps");
-        pairs[2] = new KVPair("256000", "256kbps");
-        pairs[3] = new KVPair("320000", "320kbps");
+        pairs[0] = new KVPair<String, String>("128000", "128kbps");
+        pairs[1] = new KVPair<String, String>("192000", "192kbps");
+        pairs[2] = new KVPair<String, String>("256000", "256kbps");
+        pairs[3] = new KVPair<String, String>("320000", "320kbps");
         return pairs;
     }
 
     public static KVPair[] getResolutionList() {
-        KVPair[] pairs = new KVPair[1];
-        pairs[0] = new KVPair("16", "16 Bit");
+        KVPair[] pairs = new KVPair[2];
+        pairs[0] = new KVPair<String, String>("16", "16 Bit");
+        pairs[1] = new KVPair<String, String>("24", "24 Bit");
         return pairs;
     }
 
     public static KVPair[] getTrimMethods() {
-        KVPair[] pairs = new KVPair[2];
-        pairs[0] = new KVPair("peak", "Peak Amplitude");
-        pairs[1] = new KVPair("fft", "FFT Analysis");
+        KVPair[] pairs = new KVPair[3];
+        pairs[0] = new KVPair<String, String>("none", "None");
+        pairs[1] = new KVPair<String, String>("peak", "Peak Amplitude");
+        pairs[2] = new KVPair<String, String>("fft", "FFT Analysis");
         return pairs;
     }
+
+    public static KVPair[] getFFTBlockSizes() {
+        KVPair[] pairs = new KVPair[8];
+        pairs[0] = new KVPair<String, String>("1024", "1024");
+        pairs[1] = new KVPair<String, String>("2048", "2048");
+        pairs[2] = new KVPair<String, String>("4096", "4096");
+        pairs[3] = new KVPair<String, String>("8192", "8192");
+        pairs[4] = new KVPair<String, String>("16384", "16384");
+        pairs[5] = new KVPair<String, String>("32768", "32768");
+        pairs[6] = new KVPair<String, String>("65536", "65537");
+        pairs[7] = new KVPair<String, String>("131072", "131072");
+        return pairs;
+    }
+
+    public static KVPair[] getPlaybackBlockSizes() {
+        KVPair[] pairs = new KVPair[8];
+        pairs[0] = new KVPair<String, String>("1024", "1024");
+        pairs[1] = new KVPair<String, String>("2048", "2048");
+        pairs[2] = new KVPair<String, String>("4096", "4096");
+        pairs[3] = new KVPair<String, String>("8192", "8192");
+        pairs[4] = new KVPair<String, String>("16384", "16384");
+        pairs[5] = new KVPair<String, String>("32768", "32768");
+        pairs[6] = new KVPair<String, String>("65536", "65537");
+        pairs[7] = new KVPair<String, String>("131072", "131072");
+        return pairs;
+    }
+
+    public static void createEffectChains() {
+        effectChains = new ArrayList<EffectGroup>();
+
+        for (int i = 0; i < 999999; i++) {
+            if (get("effects." + i + ".name") == null) {
+                EffectGroup e = new EffectGroup(get("effects." + i + ".name"));
+                for (int j = 0; i < 999999; j++) {
+                    String type = get("effects." + i + ".children." + j + ".type");
+                    if (type == null) break;
+
+                    if (type.equals("biquad")) {
+                        int bqt = getInteger("effects." + i + ".children." + j + ".filtertype");
+                        double fc = getDouble("effects." + i + ".children." + j + ".fc");
+                        double q = getDouble("effects." + i + ".children." + j + ".q");
+                        double gain = getDouble("effects." + i + ".children." + j + ".gain");
+                        Biquad b = new Biquad(bqt, fc, q, gain);
+                        e.addEffect(b);
+                        continue;
+                    } 
+
+                    if (type.equals("amplifier")) {
+                        double gain = getDouble("effects." + i + ".children." + j + ".gain");
+                        Amplifier a = new Amplifier(gain);
+                        e.addEffect(a);
+                        continue;
+                    }
+
+                    if (type.equals("delayline")) {
+                        DelayLine l = new DelayLine();
+                        for (int c = 0; c < 999999; c++) {
+                            if (get("effects." + i + ".children." + j + ".lines." + c + ".samples") == null) break;
+                            int samples = getInteger("effects." + i + ".children." + j + ".lines." + c + ".samples");
+                            double gain = getDouble("effects." + i + ".children." + j + ".lines." + c + ".gain");
+                            l.addDelayLine(samples, gain);
+                        }
+                        e.addEffect(l);
+                        continue;
+                    }
+
+
+                }
+                effectChains.add(e);
+                break;
+            }
+        }
+    }
 }

src/uk/co/majenko/audiobookrecorder/OverlayIcon.java

@@ -0,0 +1,131 @@
+/*
+ * Copyright (c) 2015, Majenko Technologies
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ * * Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * * Neither the name of Majenko Technologies nor the names of its
+ *   contributors may be used to endorse or promote products derived from
+ *   this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package uk.co.majenko.audiobookrecorder;
+
+import javax.swing.ImageIcon;
+import java.util.List;
+import java.util.ArrayList;
+import java.awt.Component;
+import java.awt.Graphics;
+
+public class OverlayIcon extends ImageIcon {
+    class IconSpec {
+        public ImageIcon icon;
+        int location;
+
+        public IconSpec(ImageIcon i, int loc) {
+            icon = i;
+            location = loc;
+        }
+    }
+
+    private ImageIcon base;
+    private ArrayList<IconSpec> overlays;
+
+    public static final int TOP_LEFT        = 0;
+    public static final int TOP_MIDDLE      = 1;
+    public static final int TOP_RIGHT       = 2;
+    public static final int MIDDLE_LEFT     = 3;
+    public static final int MIDDLE_MIDDLE   = 4;
+    public static final int MIDDLE_RIGHT    = 5;
+    public static final int BOTTOM_LEFT     = 6;
+    public static final int BOTTOM_MIDDLE   = 7;
+    public static final int BOTTOM_RIGHT    = 8;
+
+    public OverlayIcon(ImageIcon base) {
+        super(base.getImage());
+        this.base = base;
+        this.overlays = new ArrayList<IconSpec>();
+    }
+
+    public void add(ImageIcon overlay, int position) {
+        overlays.add(new IconSpec(overlay, position));
+    }
+
+    @Override
+
+    public synchronized void paintIcon(Component c, Graphics g, int x, int y) {
+        base.paintIcon(c, g, x, y);
+
+        int bw = base.getIconWidth();
+        int bh = base.getIconHeight();
+
+        for(IconSpec icon : overlays) {
+            int iw = icon.icon.getIconWidth();
+            int ih = icon.icon.getIconHeight();
+
+            int ix = 0;
+            int iy = 0;
+
+            switch (icon.location) {
+                case TOP_LEFT:
+                case MIDDLE_LEFT:
+                case BOTTOM_LEFT:
+                    ix = 0;
+                    break;
+
+                case TOP_MIDDLE:
+                case MIDDLE_MIDDLE:
+                case BOTTOM_MIDDLE:
+                    ix = (bw / 2) - (iw / 2);
+                    break;
+            
+                case TOP_RIGHT:
+                case MIDDLE_RIGHT:
+                case BOTTOM_RIGHT:
+                    ix = bw - iw;
+                    break;
+            }
+
+            switch (icon.location) {
+                case TOP_LEFT:
+                case TOP_MIDDLE:
+                case TOP_RIGHT:
+                    iy = 0;
+                    break;
+
+                case MIDDLE_LEFT:
+                case MIDDLE_MIDDLE:
+                case MIDDLE_RIGHT:
+                    iy = (bh / 2) - (ih / 2);
+                    break;
+
+                case BOTTOM_LEFT:
+                case BOTTOM_MIDDLE:
+                case BOTTOM_RIGHT:
+                    iy = bh - ih;
+                    break;
+            }
+
+            icon.icon.paintIcon(c, g, x + ix, y + iy);
+        }
+    }
+}

src/uk/co/majenko/audiobookrecorder/Overlays.java

@@ -0,0 +1,11 @@
+package uk.co.majenko.audiobookrecorder;
+
+import javax.swing.*;
+
+public class Overlays {
+    static public final ImageIcon locked      = new ImageIcon(Overlays.class.getResource("overlays/locked.png"));
+    static public final ImageIcon star        = new ImageIcon(Overlays.class.getResource("overlays/star.png"));
+    static public final ImageIcon important   = new ImageIcon(Overlays.class.getResource("overlays/important.png"));
+    static public final ImageIcon attention   = new ImageIcon(Overlays.class.getResource("overlays/attention.png"));
+    static public final ImageIcon filter      = new ImageIcon(Overlays.class.getResource("overlays/filter.png"));
+}

src/uk/co/majenko/audiobookrecorder/Pan.java

@@ -0,0 +1,52 @@
+package uk.co.majenko.audiobookrecorder;
+
+import java.util.ArrayList;
+
+public class Pan implements Effect {
+    double pan;
+    public Pan() {
+        pan = 0.0d;
+    }
+    public Pan(double p) {
+        pan = p;
+    }
+
+    public String getName() {
+        return "Pan (" + pan + ")";
+    }
+
+    public ArrayList<Effect> getChildEffects() {
+        return null;
+    }
+
+    public void process(double[][] samples) {
+        for (double[] sample : samples) {
+            if (pan < 0) {
+                double p = 1 + pan;
+                sample[Sentence.RIGHT] *= p;
+            } else {
+                double p = 1 - pan;
+                sample[Sentence.LEFT] *= p;
+            }
+        }
+    }
+
+    public double getPan() {
+        return pan;
+    }
+   
+    public void setPan(double p) {
+        pan = p;
+    }
+
+    public String toString() {
+        return getName();
+    }
+
+    public void dump() {
+        System.out.println(toString());
+    }
+
+    public void init(double sf) {
+    }
+}

src/uk/co/majenko/audiobookrecorder/ProgressDialog.java

@@ -44,6 +44,7 @@ public class ProgressDialog extends JDialog implements EncoderProgressListener {
         pack();
 
         setSize(new Dimension(300, 100));
+        setResizable(false);
         
 //        setVisible(true);
     }

src/uk/co/majenko/audiobookrecorder/Utils.java

@@ -47,6 +47,14 @@ public class Utils {
         return 0.0f;
     }
 
+    public static double s2d(String s) {
+        try {
+            return Double.parseDouble(s);
+        } catch (Exception e) {
+        }
+        return 0.0d;
+    }
+
     public static void browse(String url) {
         if (Desktop.isDesktopSupported()) {
             try {
@@ -55,4 +63,17 @@ public class Utils {
             }
         }
     }
+
+    static long millis = System.currentTimeMillis();
+
+    public static void report(String tag) {
+        long t = System.currentTimeMillis();
+        long d = t - millis;
+        millis = t;
+        System.err.println(String.format("%10d - %10s : %8d | %8d | %8d", d, tag,
+            Runtime.getRuntime().totalMemory(),
+            Runtime.getRuntime().maxMemory(),
+            Runtime.getRuntime().freeMemory()
+        ));
+    }
 }

src/uk/co/majenko/audiobookrecorder/Waveform.java

@@ -9,7 +9,7 @@ import javax.sound.sampled.*;
 
 public class Waveform extends JPanel implements MouseListener, MouseMotionListener {
 
-    int[] samples = null;
+    double[][] samples = null;
 
     int leftMarker = 0;
     int rightMarker = 0;
@@ -21,6 +21,11 @@ public class Waveform extends JPanel implements MouseListener, MouseMotionListen
     int leftAltMarker = 0;
     int rightAltMarker = 0;
 
+    int cutEntry = 0;
+    int cutExit = 0;
+    boolean displayCut = false;
+    boolean displaySplit = false;
+
     int dragging = 0;
 
     int step = 1;
@@ -62,12 +67,15 @@ public class Waveform extends JPanel implements MouseListener, MouseMotionListen
             g.drawLine(x, 0, x, h);
         }
 
+        int h2 = h/2;
+        int db3 = (int) (h2 * 0.708);
+
         for (int x = 0; x < w; x += 4) {
-            g.drawLine(x, h/4, x, h/4);
-            g.drawLine(x, h/4*3, x, h/4*3);
+            g.drawLine(x, h2 + db3, x, h2 + db3);
+            g.drawLine(x, h2 - db3, x, h2 - db3);
         }
 
-        int scale = 32768/(h/2);
+        double scale = (h/2);
 
         if (samples != null) {
 
@@ -81,15 +89,16 @@ public class Waveform extends JPanel implements MouseListener, MouseMotionListen
 
             for (int n = 0; n < w; n++) {
                 int hcnt = 0;
-                long have = 0;
-                int hmax = 0;
+                double have = 0;
+                double hmax = 0;
 
                 int lcnt = 0;
-                int lave = 0;
-                int lmax = 0;
+                double lave = 0;
+                double lmax = 0;
 
                 for (int o = 0; o < step; o++) {
-                    int sample = samples[offset + (n * step) + o];
+                    if (offset + (n * step) + o >= samples.length) break;
+                    double sample = (samples[offset + (n * step) + o][Sentence.LEFT] + samples[offset + (n * step) + o][Sentence.RIGHT]) / 2d;
                     if (sample >= 0) {
                         have += sample;
                         hcnt++;
@@ -105,18 +114,32 @@ public class Waveform extends JPanel implements MouseListener, MouseMotionListen
                 if (hcnt > 0) have /= hcnt;
                 if (lcnt > 0) lave /= lcnt;
 
-                hmax /= scale;
-                lmax /= scale;
-                have /= scale;
-                lave /= scale;
+                boolean clip = false;
 
-                g.setColor(new Color(0, 20, 200));
-                g.drawLine(n, h/2 + lmax, n, h/2 - hmax);
+                if (lmax > 0.708) { // -3dB == 23198?
+                    clip = true;
+                }
+
+                if (hmax > 0.708) { // -3dB
+                    clip = true;
+                }
+
+                hmax *= scale;
+                lmax *= scale;
+                have *= scale;
+                lave *= scale;
+
+                if (clip) {
+                    g.setColor(new Color(200, 20, 0));
+                } else {
+                    g.setColor(new Color(0, 20, 200));
+                }
+                g.drawLine(n, (int)(h/2 + lmax), n, (int)(h/2 - hmax));
                 g.setColor(new Color(0, 100, 255));
-                g.drawLine(n, h/2 + (int)lave, n, h/2 - (int)have);
+                g.drawLine(n, (int)(h/2 + lave), n, (int)(h/2 - have));
             }
 
-            g.setColor(new Color(255, 0, 0, 32));
+            g.setColor(new Color(255, 0, 0, 64));
             g.fillRect(0, 0, (leftAltMarker - offset)/step, h);
             g.fillRect((rightAltMarker - offset)/step, 0, (num - rightAltMarker) / step , h);
 
@@ -128,6 +151,19 @@ public class Waveform extends JPanel implements MouseListener, MouseMotionListen
             g.drawLine((leftMarker - offset)/step, 0, (leftMarker - offset)/step, h);
             g.drawLine((rightMarker - offset)/step, 0, (rightMarker - offset)/step, h);
 
+            if (displayCut || displaySplit) {
+                g.setColor(new Color(0, 255, 255));
+                g.drawLine((cutEntry - offset)/step, 0, (cutEntry - offset)/step, h);
+            }
+
+            if (displayCut) {
+                g.setColor(new Color(0, 255, 255));
+                g.drawLine((cutExit - offset)/step, 0, (cutExit - offset)/step, h);
+                
+                g.setColor(new Color(0, 255, 255, 80));
+                g.fillRect((cutEntry - offset)/step, 0, ((cutExit - offset) - (cutEntry - offset))/step , h);
+            }
+
             g.setColor(new Color(0, 255, 255));
             for (int i = 0; i < h; i += 2) {
                 g.drawLine((playMarker - offset) / step, i, (playMarker - offset) / step, i);
@@ -172,9 +208,11 @@ public class Waveform extends JPanel implements MouseListener, MouseMotionListen
         repaint();
     }
 
-    public void setData(int[] s) {
+    public void setData(double[][] s) {
         samples = s;
         playMarker = 0;
+        displayCut = false;
+        displaySplit = false;
         repaint();
     }
 
@@ -204,6 +242,19 @@ public class Waveform extends JPanel implements MouseListener, MouseMotionListen
             dragging = 2;
             return;
         }
+        if (displayCut || displaySplit) {
+            if ((x >= ((cutEntry - offset)/step) - 10) && (x <= ((cutEntry - offset)/step) + 10)) {
+                dragging = 3;
+                return;
+            }
+        }
+        if (displayCut) {
+            if ((x >= ((cutExit - offset)/step) - 10) && (x <= ((cutExit - offset)/step) + 10)) {
+                dragging = 4;
+                return;
+            }
+        }
+        
     }
 
     public void mouseReleased(MouseEvent e) {
@@ -234,6 +285,19 @@ public class Waveform extends JPanel implements MouseListener, MouseMotionListen
             setCursor(Cursor.getPredefinedCursor(Cursor.E_RESIZE_CURSOR));
             return;
         }
+        if (displayCut || displaySplit) {
+            if ((x >= ((cutEntry - offset)/step) - 10) && (x <= ((cutEntry - offset)/step) + 10)) {
+                setCursor(Cursor.getPredefinedCursor(Cursor.TEXT_CURSOR));
+                return;
+            }
+        } 
+
+        if (displayCut) {
+            if ((x >= ((cutExit - offset)/step) - 10) && (x <= ((cutExit - offset)/step) + 10)) {
+                setCursor(Cursor.getPredefinedCursor(Cursor.TEXT_CURSOR));
+                return;
+            }
+        }
 
         setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
 
@@ -253,6 +317,18 @@ public class Waveform extends JPanel implements MouseListener, MouseMotionListen
             if (rightMarker < leftMarker) {
                 rightMarker = leftMarker;
             }
+        } else if (dragging == 3) {
+            cutEntry = (x * step) + offset;
+            if (displayCut) {
+                if (cutEntry > cutExit) {
+                    cutEntry = cutExit;
+                }
+            }
+        } else if (dragging == 4) {
+            cutExit = (x * step) + offset;
+            if (cutExit < cutEntry) {
+                cutExit = cutEntry;
+            }
         }
 
         repaint();
@@ -282,4 +358,33 @@ public class Waveform extends JPanel implements MouseListener, MouseMotionListen
         playMarker = leftAltMarker + m;
         repaint();
     }
+
+    public void setDisplayCut(boolean c) {
+        displayCut = c;
+        displaySplit = false;
+        if (displayCut) {
+            int d = rightMarker - leftMarker;
+            cutEntry = leftMarker + (d / 3);
+            cutExit = leftMarker + (d / 3 * 2);
+        }
+        repaint();
+    }
+
+    public void setDisplaySplit(boolean c) {
+        displayCut = false;
+        displaySplit = c;
+        if (displaySplit) {
+            int d = rightMarker - leftMarker;
+            cutEntry = leftMarker + (d / 2);
+        }
+        repaint();
+    }
+
+    public int getCutStart() {
+        return cutEntry;
+    }
+
+    public int getCutEnd() {
+        return cutExit;
+    }
 }