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/usr/share/doc/sox/copyright is in sox 14.4.2-3.

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Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: sox
Upstream-Contact: sox-devel@lists.sourceforge.net
Source: https://sourceforge.net/projects/sox/files/sox/

Files: *
Copyright: 2000, 04.15 Chris Ausbrooks <weed@bucket.pp.ualr.edu>
           1988-1991, Apple Computer, Inc
           1999, Chris Bagwell And Nick Bailey
           1997-2008, Chris Bagwell And Sundry Contributors
           1998-2013, Chris Bagwell and SoX Contributors
           2000, Edward Beingessner And Sundry Contributors
           2000-2020, Fabien COELHO <fabien@coelho.net>
           2000-2020, Fabien COELHO <fabien@coelho.net> for sox
           1997, Graeme W. Gill, 93/5/17
           1991-2007, Guido van Rossum And Sundry Contributors
           1999, Ian Turner
           1998, Juergen Mueller And Sundry Contributors
           1992, Jutta Degener and Carsten Bormann, Technische
           Kenneth Arnold <kcarnold@yahoo.com>
           1991-2007, Lance Norskog And Sundry Contributors
           1991, Lance Norskog and Sundry Contributors
           1992, Leigh Smith And Sundry Contributors
           1995, Mark Lakata <lakata@physics.berkeley.edu>
           Michael Smith <msmith@labyrinth.net.au>
           1992, Rick Richardson
           1993, Rob Talley <rob@aii.com>
           1995, Serious Cybernetics
           2000-2007, SoX contributors
           2001, Stan Seibert <indigo@aztec.asu.edu>
           1996-2001, Takuya OOURA
           1991-2007, Tony Seebregts And Sundry Contributors
           Xiphophorus Company
           1998, \-2013 Chris Bagwell and SoX Contributors
           2000, march/aprilFabien COELHO <fabien@coelho.net> for sox
License: GPL-2+ or LGPL-2.1+
Comment: No explicit license found, using license(s) from:
 LICENSE.GPL
 LICENSE.LGPL

Files: LICENSE.LGPL
       libsox.3
       libsox.txt
       msvc10/Mad/*
       msvc10/Mp3Lame/*
       msvc10/Png/*
       msvc10/SndFile/*
       msvc10/SoX/*
       msvc9/Mad/*
       msvc9/Mp3Lame/*
       msvc9/Png/*
       msvc9/SndFile/*
       msvc9/Sox/*
       src/adpcm.c
       src/adpcm.h
       src/adpcms.c
       src/adpcms.h
       src/aifc-fmt.c
       src/aiff-fmt.c
       src/al-fmt.c
       src/alsa.c
       src/amr-nb.c
       src/amr-wb.c
       src/amr.h
       src/ao.c
       src/avr.c
       src/bend.c
       src/biquad.c
       src/biquad.h
       src/biquads.c
       src/caf.c
       src/cdr.c
       src/compandt.c
       src/compandt.h
       src/contrast.c
       src/cvsd-fmt.c
       src/cvsd.c
       src/cvsd.h
       src/cvsdfilt.h
       src/delay.c
       src/dft_filter.c
       src/dither.c
       src/divide.c
       src/downsample.c
       src/dvms-fmt.c
       src/effects.c
       src/effects.h
       src/effects_i.c
       src/effects_i_dsp.c
       src/f4-fmt.c
       src/f8-fmt.c
       src/fap.c
       src/fft4g.h
       src/fifo.h
       src/fir.c
       src/firfit.c
       src/flac.c
       src/flanger.c
       src/formats.c
       src/formats.h
       src/formats_i.c
       src/g72x.c
       src/gain.c
       src/getopt.c
       src/gsrt.c
       src/hilbert.c
       src/htk.c
       src/ignore-warning.h
       src/ima-fmt.c
       src/ima_rw.c
       src/ima_rw.h
       src/input.c
       src/la-fmt.c
       src/ladspa.c
       src/ladspa.h
       src/libsox.c
       src/libsox_i.c
       src/loudness.c
       src/lpc10.c
       src/lu-fmt.c
       src/mat4.c
       src/mat5.c
       src/mcompand_xover.h
       src/mp3-util.h
       src/noiseprof.c
       src/noisered.h
       src/nulfile.c
       src/output.c
       src/overdrive.c
       src/pad.c
       src/paf.c
       src/pvf.c
       src/rate.c
       src/rate_filters.h
       src/rate_half_fir.h
       src/rate_poly_fir.h
       src/rate_poly_fir0.h
       src/raw-fmt.c
       src/raw.h
       src/remix.c
       src/repeat.c
       src/reverb.c
       src/s1-fmt.c
       src/s2-fmt.c
       src/s3-fmt.c
       src/s4-fmt.c
       src/sd2.c
       src/sf.c
       src/sinc.c
       src/skeleff.c
       src/skelform.c
       src/sndfile.c
       src/sounder.c
       src/soundtool.c
       src/sox-fmt.c
       src/spectrogram.c
       src/speed.c
       src/sphere.c
       src/splice.c
       src/stats.c
       src/synth.c
       src/tempo.c
       src/tremolo.c
       src/trim.c
       src/u1-fmt.c
       src/u2-fmt.c
       src/u3-fmt.c
       src/u4-fmt.c
       src/ul-fmt.c
       src/upsample.c
       src/util.c
       src/util.h
       src/vad.c
       src/vox-fmt.c
       src/vox.h
       src/w64.c
       src/waveaudio.c
       src/wavpack.c
       src/win32-glob.c
       src/win32-glob.h
       src/win32-ltdl.c
       src/win32-ltdl.h
       src/wve.c
       src/xa.c
       src/xi.c
       src/xmalloc.c
       src/xmalloc.h
Copyright: 2006-2007, 8 robs@users.sourceforge.net
           2000, Chris Bagwell <cbagwell@sprynet.com>
           1999-2008, Chris Bagwell And SoX Contributors
           1999, Chris Bagwell And Sundry Contributors
           1998-2012, Chris Bagwell and SoX Contributors
           2005-2009, Chris Bagwell and SoX contributors
           2011, Doug Cook and SoX contributors
           2006, Dwayne C. Litzenberger <dlitz@dlitz.net>
           1999-2005, Erik de Castro Lopo <eridk@mega-nerd.com>
           1991-1999, Free Software Foundation, Inc
           1999, Ian Turner and others
           1999-2004, Jan Paul Schmidt <jps@fundament.org>
           2001, JanCarsten Borchardt
           1991, Lance Norskog And Sundry Contributors
           1991, Lance Norskog and Sundry Contributors
           2005-2006, Reuben Thomas
           2007, Reuben Thomas <rrt@sc3d.org>
           2000-2002, Richard W.E. Furse, Paul Barton-Davis
           SoX Contributors
           2001-2012, SoX contributors
           1999, Stanley J. Brooks <stabro@megsinet.net>
           1999-2006, Stephan M. Bernsee <smb [AT] dspdimension [DOT] com>
           1996-2007, Thomas Sailer and SoX Contributors
           1998, \-2011 by Chris Bagwell and SoX Contributors
           2006-2011, robs@users.sourceforge.net
License: LGPL-2.1+

Files: LICENSE.GPL
       m4/optional-fmt.m4
       sox.1
       sox.txt
       soxi.1
       soxi.txt
       src/example0.c
       src/example1.c
       src/example2.c
       src/example3.c
       src/example4.c
       src/example5.c
       src/sox.c
       src/sox_sample_test.c
       src/sox_sample_test.h
Copyright: 1998-2013, Chris Bagwell and SoX Contributors
           1998-2009, Chris Bagwell and SoX contributors
           1989-1991, Free Software Foundation, Inc
           1991, Lance Norskog And Sundry Contributors
           1991, Lance Norskog and Sundry Contributors
           1998, \-2013 Chris Bagwell and SoX Contributors
           2008, \-2013 by Chris Bagwell and SoX Contributors
           2006-2009, robs@users.sourceforge.net
License: GPL-2+

Files: Makefile.in
       libgsm/Makefile.in
       lpc10/Makefile.in
       m4/ltoptions.m4
       m4/ltsugar.m4
       m4/ltversion.m4
       m4/lt~obsolete.m4
       msvc10/Makefile.in
       msvc9/Makefile.in
       src/Makefile.in
Copyright: 2004-2009, Free Software Foundation
           1994-2012, Free Software Foundation, Inc
License: FSF_unlimited

Files: compile
       config.guess
       config.sub
       depcomp
       missing
Copyright: 1999-2009, Free
           1999-2009, Free Software
License: GPL-2+ with AutoConf exception

Files: configure
       m4/libtool.m4
Copyright: 2006-2010, Free Software Foundation
           1992-2012, Free Software Foundation, Inc
License: FSF_unlimited or GPL-2+ with LibTool exception

Files: README
       README.sh
Copyright: no copyright
License: GPL

Files: aclocal.m4
Copyright: 1996-2012, Free Software Foundation, Inc
           2004, Scott James Remnant <scott@netsplit.com>
License: FSF_unlimited or GPL-2+ with AutoConf exception

Files: debian/*
Copyright:
 1997-2006 Guenter Geiger (Debian/GNU) <geiger@debian.org>
 2006-2017 Pascal Giard <pascal@debian.org>
 2017 Jaromír Mikeš <mira.mikes@seznam.cz>
License: GPL-2+

Files: install-sh
Copyright: 1994, X Consortium
License: Expat

Files: ltmain.sh
Copyright: no copyright
License: GPL-2+ with LibTool exception

Files: src/g711.c
       src/g711.h
Copyright: 2001, Chris Bagwell
License: MIT/X11

Files: src/prc.c
Copyright: 1992, Stichting Mathematisch Centrum, Amsterdam, The
License: LGPL-2.1+ or MIT/X11

Files: src/sndio.c
Copyright: 2009, Alexandre Ratchov <alex@caoua.org>
License: ISC

License: Expat
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 .
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 .
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.

License: FSF_unlimited
 This file is free software; the Free Software Foundation
 gives unlimited permission to copy and/or distribute it,
 with or without modifications, as long as this notice is preserved.
 .
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY, to the extent permitted by law; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 PARTICULAR PURPOSE.

License: GPL
 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.

License: GPL-2+
 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.
 .
 On Debian systems, the full text of the GNU General Public License
 version 2 can be found in the file
 `/usr/share/common-licenses/GPL-2'.

License: GPL-2+ with AutoConf exception
 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.
 .
 As a special exception to the GNU General Public License, if you
 distribute this file as part of a program that contains a
 configuration script generated by Autoconf, you may include it under
 the same distribution terms that you use for the rest of that program.

License: GPL-2+ with LibTool exception
 GNU Libtool 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.
 .
 As a special exception to the GNU General Public License,
 if you distribute this file as part of a program or library that
 is built using GNU Libtool, you may include this file under the
 same distribution terms that you use for the rest of that program.
 .
 GNU Libtool 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 GNU Libtool; see the file COPYING.  If not, a copy
 can be downloaded from https://www.gnu.org/licenses/gpl.html

License: ISC
 Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted, provided that the above
 copyright notice and this permission notice appear in all copies.
 .
 THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

License: LGPL-2.1+
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.
 .
 This library 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
 Lesser General Public License for more details.
 .
 On Debian systems, the full text of the GNU Lesser General Public
 License version 2.1 can be found in the file
 `/usr/share/common-licenses/LGPL-2.1'.

License: MIT/X11
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 .
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 .
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.