#
# ChangeLog for src/temporal
#
# Generated by Trac 1.2
# Feb 24, 2025, 12:27:53 AM

Mon, 09 Jan 2017 12:26:06 GMT Paul Brossier <piem@piem.org> [c9e20ca1]
	* src/temporal/biquad.c (modified)

	src/temporal/biquad.c: fix initialization (closes #82)


Sun, 11 Dec 2016 23:25:07 GMT Paul Brossier <piem@piem.org> [33d0242]
	* src/aubio_priv.h (modified)
	* src/io/audio_unit.c (modified)
	* src/io/ioutils.c (modified)
	* src/io/sink.c (modified)
	* src/io/sink_apple_audio.c (modified)
	* src/io/sink_sndfile.c (modified)
	* src/io/sink_wavwrite.c (modified)
	* src/io/source.c (modified)
	* src/io/source_apple_audio.c (modified)
	* src/io/source_avcodec.c (modified)
	* src/io/source_sndfile.c (modified)
	* src/io/source_wavread.c (modified)
	* src/io/utils_apple_audio.c (modified)
	* src/mathutils.c (modified)
	* src/synth/sampler.c (modified)
	* src/synth/wavetable.c (modified)
	* src/temporal/resampler.c (modified)
	* src/utils/log.c (modified)
	* src/utils/parameter.c (modified)
	* src/utils/windll.c (modified)
	* src/vecutils.c (modified)
	* tests/src/io/test-sink_sndfile-multi.c (modified)
	* tests/src/io/test-sink_sndfile.c (modified)

	src/aubio_priv.h: move include config.h here


Mon, 03 Oct 2016 14:50:36 GMT Paul Brossier <piem@piem.org> [fe0fa26]
	* src/temporal/resampler.c (modified)

	src/temporal/resampler.c: throw an error when using libsamplerate ...


Fri, 22 Apr 2016 22:51:07 GMT Paul Brossier <piem@piem.org> [de66709]
	* src/fvec.c (modified)
	* src/io/sink.c (modified)
	* src/io/source.c (modified)
	* src/temporal/resampler.c (modified)

	src/: use #ifdef HAVE_FOO, not #if HAVE_FOO


Fri, 22 Apr 2016 19:15:29 GMT Paul Brossier <piem@piem.org> [6f42c16]
	* python/ext/py-musicutils.h (modified)
	* src/aubio_priv.h (modified)
	* src/cvec.h (modified)
	* src/fmat.h (modified)
	* src/fvec.h (modified)
	* src/io/audio_unit.h (modified)
	* src/io/sink.h (modified)
	* src/io/sink_apple_audio.h (modified)
	* src/io/sink_sndfile.h (modified)
	* src/io/sink_wavwrite.h (modified)
	* src/io/source.h (modified)
	* src/io/source_apple_audio.h (modified)
	* src/io/source_avcodec.h (modified)
	* src/io/source_sndfile.h (modified)
	* src/io/source_wavread.h (modified)
	* src/lvec.h (modified)
	* src/mathutils.h (modified)
	* src/musicutils.h (modified)
	* src/onset/onset.h (modified)
	* src/onset/peakpicker.h (modified)
	* src/pitch/pitch.h (modified)
	* src/pitch/pitchfcomb.h (modified)
	* src/pitch/pitchmcomb.h (modified)
	* src/pitch/pitchschmitt.h (modified)
	* src/pitch/pitchspecacf.h (modified)
	* src/pitch/pitchyin.h (modified)
	* src/pitch/pitchyinfft.h (modified)
	* src/spectral/fft.h (modified)
	* src/spectral/filterbank.h (modified)
	* src/spectral/filterbank_mel.h (modified)
	* src/spectral/mfcc.h (modified)
	* src/spectral/phasevoc.h (modified)
	* src/spectral/specdesc.h (modified)
	* src/spectral/tss.h (modified)
	* src/synth/sampler.h (modified)
	* src/synth/wavetable.h (modified)
	* src/tempo/beattracking.h (modified)
	* src/tempo/tempo.h (modified)
	* src/temporal/a_weighting.h (modified)
	* src/temporal/biquad.h (modified)
	* src/temporal/c_weighting.h (modified)
	* src/temporal/filter.h (modified)
	* src/temporal/resampler.h (modified)
	* src/types.h (modified)
	* src/utils/hist.h (modified)
	* src/utils/parameter.h (modified)
	* src/utils/scale.h (modified)
	* src/vecutils.h (modified)

	src/: change c header identifiers (see #35)


Thu, 21 Apr 2016 17:11:55 GMT Paul Brossier <piem@piem.org> [23493b5]
	* src/temporal/filter.c (modified)
	* src/temporal/filter.h (modified)
	* src/temporal/resampler.c (modified)
	* src/temporal/resampler.h (modified)

	src/temporal/: add const qualifiers


Tue, 09 Feb 2016 14:24:53 GMT Paul Brossier <piem@piem.org> [9590e81]
	* src/temporal/a_weighting.c (modified)
	* src/temporal/c_weighting.c (modified)
	* src/temporal/filter.c (modified)

	src/temporal/filter.c: check parameters


Wed, 02 Sep 2015 09:22:24 GMT Paul Brossier <piem@piem.org> [4598946]
	* src/temporal/a_weighting.h (modified)
	* src/temporal/biquad.h (modified)
	* src/temporal/c_weighting.h (modified)
	* src/temporal/filter.h (modified)
	* src/temporal/resampler.h (modified)

	src/temporal/*.h: remove trailing spaces, update copyrights


Wed, 12 Aug 2015 16:54:16 GMT Paul Brossier <piem@piem.org> [e9270a4]
	* src/temporal/resampler.c (modified)

	src/temporal/resampler.c: make msvc happier adding a dummy variable


Mon, 30 Dec 2013 23:20:28 GMT Paul Brossier <piem@piem.org> [c21acb9]
	* src/cvec.c (modified)
	* src/fmat.c (modified)
	* src/fvec.c (modified)
	* src/io/sink_sndfile.c (modified)
	* src/lvec.c (modified)
	* src/mathutils.c (modified)
	* src/pitch/pitch.c (modified)
	* src/pitch/pitchspecacf.c (modified)
	* src/pitch/pitchyinfft.c (modified)
	* src/synth/wavetable.c (modified)
	* src/tempo/beattracking.c (modified)
	* src/temporal/a_weighting.c (modified)
	* src/temporal/c_weighting.c (modified)

	src/: improve build with -Wdeclaration-after-statement


Mon, 30 Dec 2013 22:42:32 GMT Paul Brossier <piem@piem.org> [d6b1a85]
	* src/temporal/biquad.c (modified)

	src/temporal/biquad.c: add missing include


Wed, 11 Dec 2013 00:04:27 GMT Paul Brossier <piem@piem.org> [b235c0e]
	* src/aubio_priv.h (modified)
	* src/cvec.h (modified)
	* src/fmat.h (modified)
	* src/fvec.h (modified)
	* src/lvec.h (modified)
	* src/mathutils.h (modified)
	* src/musicutils.h (modified)
	* src/onset/onset.h (modified)
	* src/onset/peakpicker.h (modified)
	* src/pitch/pitch.h (modified)
	* src/pitch/pitchfcomb.h (modified)
	* src/pitch/pitchmcomb.h (modified)
	* src/pitch/pitchschmitt.h (modified)
	* src/pitch/pitchspecacf.h (modified)
	* src/pitch/pitchyin.h (modified)
	* src/pitch/pitchyinfft.h (modified)
	* src/spectral/fft.h (modified)
	* src/spectral/filterbank.h (modified)
	* src/spectral/filterbank_mel.h (modified)
	* src/spectral/mfcc.h (modified)
	* src/spectral/phasevoc.h (modified)
	* src/spectral/specdesc.h (modified)
	* src/spectral/tss.h (modified)
	* src/synth/sampler.h (modified)
	* src/synth/wavetable.h (modified)
	* src/tempo/beattracking.h (modified)
	* src/tempo/tempo.h (modified)
	* src/temporal/a_weighting.h (modified)
	* src/temporal/biquad.h (modified)
	* src/temporal/c_weighting.h (modified)
	* src/temporal/filter.h (modified)
	* src/temporal/resampler.h (modified)
	* src/types.h (modified)
	* src/utils/hist.h (modified)
	* src/utils/parameter.h (modified)
	* src/utils/scale.h (modified)
	* src/vecutils.h (modified)

	src/: sync header defines, remove trailing spaces, update copyrights
 ...


Sun, 03 Mar 2013 03:44:18 GMT Paul Brossier <piem@piem.org> [69b11d8]
	* src/io/sink.h (modified)
	* src/onset/onset.h (modified)
	* src/onset/peakpicker.h (modified)
	* src/pitch/pitch.h (modified)
	* src/pitch/pitchfcomb.h (modified)
	* src/pitch/pitchmcomb.h (modified)
	* src/pitch/pitchschmitt.h (modified)
	* src/pitch/pitchyin.h (modified)
	* src/pitch/pitchyinfft.h (modified)
	* src/tempo/tempo.h (modified)
	* src/temporal/biquad.h (modified)

	src/*/*.h: add link to examples, remove trailing spaces, improve ...


Sat, 02 Mar 2013 19:15:57 GMT Paul Brossier <piem@piem.org> [621f1ff]
	* src/cvec.h (modified)
	* src/temporal/a_weighting.h (modified)
	* src/temporal/c_weighting.h (modified)
	* src/temporal/filter.h (modified)
	* src/vecutils.h (modified)

	src/: improve documentation


Sun, 10 Feb 2013 01:13:55 GMT Paul Brossier <piem@piem.org> [927f630]
	* src/temporal/resampler.c (modified)

	src/temporal/resampler.c: safer new_ and del_


Mon, 16 Jul 2012 01:08:24 GMT Paul Brossier <piem@piem.org> [c43c459]
	* src/temporal/resampler.h (modified)

	src/temporal/resampler.h: improve doc


Fri, 04 Dec 2009 00:39:30 GMT Paul Brossier <piem@piem.org> [741bdda]
	* src/temporal/a_weighting.c (modified)
	* src/temporal/a_weighting.h (modified)
	* src/temporal/biquad.c (modified)
	* src/temporal/biquad.h (modified)
	* src/temporal/c_weighting.c (modified)
	* src/temporal/c_weighting.h (modified)
	* src/temporal/filter.c (modified)
	* src/temporal/filter.h (modified)
	* src/temporal/resampler.c (modified)

	src/temporal: switch to mono


Thu, 05 Nov 2009 22:19:40 GMT Paul Brossier <piem@piem.org> [16ed726]
	* src/temporal/resampler.c (modified)
	* src/temporal/resampler.h (modified)

	src/temporal/resampler.h: add dummy functions in case samplerate is ...


Wed, 04 Nov 2009 21:25:08 GMT Paul Brossier <piem@piem.org> [7893149]
	* src/temporal/a_weighting.h (modified)
	* src/temporal/c_weighting.h (modified)

	src/temporal: improve files titles


Tue, 03 Nov 2009 15:22:39 GMT Paul Brossier <piem@piem.org> [bafe71d]
	* src/temporal/a_weighting.h (modified)
	* src/temporal/biquad.c (modified)
	* src/temporal/filter.c (modified)
	* src/temporal/resampler.c (modified)
	* src/temporal/resampler.h (modified)

	src/temporal: indent


Mon, 26 Oct 2009 01:55:25 GMT Paul Brossier <piem@piem.org> [e6a78ea]
	* src/onset/onset.c (modified)
	* src/onset/onset.h (modified)
	* src/onset/onsetdetection.c (modified)
	* src/onset/onsetdetection.h (modified)
	* src/onset/peakpick.c (modified)
	* src/onset/peakpick.h (modified)
	* src/pitch/pitch.c (modified)
	* src/pitch/pitch.h (modified)
	* src/pitch/pitchfcomb.c (modified)
	* src/pitch/pitchfcomb.h (modified)
	* src/pitch/pitchmcomb.c (modified)
	* src/pitch/pitchmcomb.h (modified)
	* src/pitch/pitchschmitt.c (modified)
	* src/pitch/pitchschmitt.h (modified)
	* src/pitch/pitchyin.c (modified)
	* src/pitch/pitchyin.h (modified)
	* src/pitch/pitchyinfft.c (modified)
	* src/pitch/pitchyinfft.h (modified)
	* src/spectral/fft.c (modified)
	* src/spectral/fft.h (modified)
	* src/spectral/phasevoc.c (modified)
	* src/spectral/phasevoc.h (modified)
	* src/spectral/spectral_centroid.c (modified)
	* src/spectral/spectral_centroid.h (modified)
	* src/spectral/tss.c (modified)
	* src/spectral/tss.h (modified)
	* src/tempo/beattracking.c (modified)
	* src/tempo/beattracking.h (modified)
	* src/tempo/tempo.c (modified)
	* src/tempo/tempo.h (modified)
	* src/temporal/biquad.c (modified)
	* src/temporal/biquad.h (modified)
	* src/temporal/resampler.c (modified)
	* src/temporal/resampler.h (modified)
	* src/utils/hist.c (modified)
	* src/utils/hist.h (modified)
	* src/utils/scale.c (modified)
	* src/utils/scale.h (modified)

	src: update all headers to GPLv3


Sun, 25 Oct 2009 20:08:50 GMT Paul Brossier <piem@piem.org> [f071c93]
	* src/temporal/biquad.h (modified)

	src/temporal/biquad.h: indent


Sun, 25 Oct 2009 20:08:18 GMT Paul Brossier <piem@piem.org> [8b19e1c]
	* src/temporal/c_weighting.h (modified)

	src/temporal/c_weighting.h: indent


Wed, 21 Oct 2009 13:56:16 GMT Paul Brossier <piem@piem.org> [2d1d5ce]
	* src/temporal/a_weighting.h (modified)
	* src/temporal/biquad.h (modified)
	* src/temporal/c_weighting.h (modified)
	* src/temporal/filter.h (modified)

	src/temporal: improve documentation


Mon, 19 Oct 2009 13:00:32 GMT Paul Brossier <piem@piem.org> [3f99693]
	* src/temporal/filter.c (modified)
	* src/temporal/filter.h (modified)

	src/temporal/filter.c: reset filter memory in filtfilt


Mon, 19 Oct 2009 12:45:13 GMT Paul Brossier <piem@piem.org> [b01bd4a]
	* src/aubio.h (modified)
	* src/onset/peakpick.c (modified)
	* src/temporal/biquad.c (modified)
	* src/temporal/biquad.h (modified)
	* swig/aubio.i (modified)
	* tests/src/test-biquad.c (modified)

	src/temporal: derive biquad from filter, use in peakpicker


Mon, 19 Oct 2009 11:52:04 GMT Paul Brossier <piem@piem.org> [59c046d]
	* src/spectral/filterbank_mel.c (modified)
	* src/spectral/filterbank_mel.h (modified)
	* src/temporal/a_weighting.c (modified)
	* src/temporal/a_weighting.h (modified)
	* src/temporal/c_weighting.c (modified)
	* src/temporal/c_weighting.h (modified)
	* src/temporal/filter.c (modified)
	* src/temporal/filter.h (modified)
	* swig/aubio.i (modified)
	* tests/src/temporal/test-aweighting.c (modified)
	* tests/src/temporal/test-cweighting.c (modified)
	* tests/src/test-filter.c (modified)

	src/spectral/filter.c, src/temporal/filterbank_mel.c: move samplerate ...


Fri, 16 Oct 2009 19:51:31 GMT Paul Brossier <piem@piem.org> [67d0a8b]
	* src/temporal/resampler.h (modified)

	src/temporal/resampler.h: only defined if HAVE_SAMPLERATE


Thu, 15 Oct 2009 13:37:08 GMT Paul Brossier <piem@piem.org> [fe9c314]
	* src/temporal/resampler.c (modified)
	* src/temporal/resampler.h (modified)

	src/temporal/resampler.{c,h}: use smpl_t, and convet that to a double ...


Thu, 08 Oct 2009 10:27:41 GMT Paul Brossier <piem@piem.org> [0af05d3]
	* src/aubio.h (modified)
	* src/temporal/resampler.c (moved)
	* src/temporal/resampler.h (moved)

	rename src/temporal/resample.c to src/temporal/resampler.c


Thu, 08 Oct 2009 10:03:08 GMT Paul Brossier <piem@piem.org> [06f2d78]
	* src/temporal/resample.c (modified)
	* src/temporal/resample.h (modified)

	src/temporal/resample.{c,h}: _do function returns void


Wed, 07 Oct 2009 21:21:15 GMT Paul Brossier <piem@piem.org> [277918b]
	* src/temporal/resample.c (modified)
	* src/temporal/resample.h (modified)
	* swig/aubio.i (modified)

	src/temporal/resample.c: rename aubio_resampler_process to ...


Tue, 06 Oct 2009 15:01:55 GMT Paul Brossier <piem@piem.org> [020d80e]
	* src/temporal/resample.c (modified)

	src/temporal/resample.c: include config,h before checking
	HAVE_SAMPLERATE


Sun, 04 Oct 2009 22:30:32 GMT Paul Brossier <piem@piem.org> [f530f12]
	* src/temporal/a_weighting.c (modified)
	* src/temporal/a_weighting.h (modified)
	* src/temporal/c_weighting.c (modified)
	* src/temporal/c_weighting.h (modified)

	src/temporal/{a,c}_weighting.{c,h}: set_a,c_weighting return 1 on ...


Thu, 01 Oct 2009 22:56:31 GMT Paul Brossier <piem@piem.org> [d1c0554]
	* src/temporal/a_weighting.c (modified)
	* src/temporal/a_weighting.h (modified)
	* src/temporal/c_weighting.c (modified)
	* src/temporal/c_weighting.h (modified)

	src/temporal/[ac]_weighting.[ch]: add 11025 Hz


Thu, 01 Oct 2009 22:51:50 GMT Paul Brossier <piem@piem.org> [2cc816a]
	* src/temporal/a_weighting.c (modified)
	* src/temporal/c_weighting.c (modified)

	src/temporal/[ac]_weighting.c: update error message


Thu, 01 Oct 2009 22:49:59 GMT Paul Brossier <piem@piem.org> [321eb85]
	* src/temporal/a_weighting.c (modified)
	* src/temporal/a_weighting.h (modified)
	* src/temporal/c_weighting.c (modified)
	* src/temporal/c_weighting.h (modified)

	src/temporal/[ac]_weighting.[ch]: add coeffs for 24, 32, 48 and 88.2
	kHz


Tue, 29 Sep 2009 18:14:26 GMT Paul Brossier <piem@piem.org> [899dfd3]
	* src/temporal/filter.h (modified)

	src/temporal/filter.h: 80 characters maximum per line


Tue, 29 Sep 2009 18:08:10 GMT Paul Brossier <piem@piem.org> [a54502c]
	* src/temporal/filter.c (modified)
	* src/temporal/filter.h (modified)

	src/temporal/filter.{c,h}: indent, update copyright and license


Tue, 29 Sep 2009 17:58:43 GMT Paul Brossier <piem@piem.org> [6481c0c]
	* src/temporal/filter.c (modified)

	src/temporal/filter.c: fix aubio_filter_do and
	aubio_filter_do_outplace


Tue, 29 Sep 2009 05:58:03 GMT Paul Brossier <piem@piem.org> [c159aeb]
	* src/pitch/pitchdetection.c (modified)
	* src/temporal/a_weighting.c (moved)
	* src/temporal/a_weighting.h (moved)
	* src/temporal/c_weighting.c (moved)
	* src/temporal/c_weighting.h (moved)
	* src/temporal/filter.h (modified)
	* tests/src/temporal/test-aweighting.c (modified)
	* tests/src/temporal/test-cweighting.c (modified)
	* tests/src/test-filter.c (modified)

	src/temporal: rename adesign/adsgn to a_weighting, idem for
	c_weighting


Tue, 29 Sep 2009 05:43:12 GMT Paul Brossier <piem@piem.org> [a4364b8]
	* src/Makefile.am (modified)
	* src/pitch/pitchdetection.c (modified)
	* src/temporal/adesign.c (modified)
	* src/temporal/adesign.h (modified)
	* src/temporal/cdesign.c (modified)
	* src/temporal/cdesign.h (modified)
	* src/temporal/filter.c (modified)
	* src/temporal/filter.h (modified)
	* src/temporal/filter_priv.h (deleted)
	* tests/src/temporal/test-aweighting.c (added)
	* tests/src/temporal/test-cweighting.c (added)
	* tests/src/test-filter.c (modified)

	src/temporal: revamp filter object, clarify API for A- and ...


Mon, 28 Sep 2009 19:57:10 GMT Paul Brossier <piem@piem.org> [34eee42]
	* src/temporal/adesign.h (modified)
	* src/temporal/cdesign.h (modified)

	src/temporal/: avoid include in .h, protect with #ifndef _FOO_H and ...


Mon, 28 Sep 2009 18:58:03 GMT Paul Brossier <piem@piem.org> [258195f]
	* src/aubio_priv.h (modified)
	* src/temporal/filter.c (modified)

	src/aubio_priv.h: define VERY_SMALL_NUMBER here, add KILL_DENORMAL ...


Sat, 26 Sep 2009 04:50:24 GMT Paul Brossier <piem@piem.org> [b093845]
	* src/temporal/resample.c (modified)

	src/temporal/resample.c: add flags


Fri, 25 Sep 2009 21:46:19 GMT Paul Brossier <piem@piem.org> [76ac373]
	* src/temporal/adesign.h (modified)
	* src/temporal/cdesign.h (modified)

	src/temporal/: improve documentation for a and c-design filters


Thu, 17 Sep 2009 05:06:11 GMT Paul Brossier <piem@piem.org> [e7b3629]
	* src/temporal/resample.c (modified)

	src/temporal/resample.c: cast to SRC native type


Sun, 30 Aug 2009 14:00:02 GMT Paul Brossier <piem@piem.org> [9d7458d]
	* src/temporal/cdesign.h (modified)

	src/temporal/cdesign.h: fix include to be relative


Sat, 01 Dec 2007 21:59:25 GMT Paul Brossier <piem@piem.org> [a7667ce]
	* src/pitch/pitchdetection.c (modified)
	* src/temporal/adesign.c (modified)
	* src/temporal/adesign.h (modified)
	* src/temporal/cdesign.c (modified)
	* src/temporal/cdesign.h (modified)
	* src/temporal/filter.c (modified)
	* src/temporal/filter.h (modified)
	* src/temporal/filter_priv.h (modified)
	* swig/aubio.i (modified)

	filter.c: add denormal, make multichannel using lvecs, update adsgn, ...


Sat, 01 Dec 2007 20:53:24 GMT Paul Brossier <piem@piem.org> [4f4d892]
	* src/Makefile.am (modified)
	* src/temporal/adesign.c (added)
	* src/temporal/adesign.h (added)
	* src/temporal/cdesign.c (added)
	* src/temporal/cdesign.h (added)
	* src/temporal/filter.c (modified)
	* src/temporal/filter.h (modified)
	* src/temporal/filter_priv.h (added)

	src/temporal: split aubio_adsgn_filter and aubio_cdsgn_filter to ...


Sat, 24 Nov 2007 22:02:29 GMT Paul Brossier <piem@piem.org> [6c7d49b]
	* ext/sndfileio.c (modified)
	* src/aubio.h (modified)
	* src/fvec.c (modified)
	* src/mathutils.c (modified)
	* src/onset/onset.c (modified)
	* src/onset/onsetdetection.c (modified)
	* src/onset/peakpick.c (modified)
	* src/pitch/pitchdetection.c (modified)
	* src/pitch/pitchfcomb.c (modified)
	* src/pitch/pitchmcomb.c (modified)
	* src/pitch/pitchschmitt.c (modified)
	* src/pitch/pitchyin.c (modified)
	* src/pitch/pitchyinfft.c (modified)
	* src/sample.h (deleted)
	* src/spectral/filterbank.c (modified)
	* src/spectral/mfcc.c (modified)
	* src/spectral/tss.c (modified)
	* src/tempo/beattracking.c (modified)
	* src/tempo/tempo.c (modified)
	* src/temporal/biquad.c (modified)
	* src/temporal/filter.c (modified)
	* src/temporal/resample.c (modified)
	* src/utils/hist.c (modified)
	* src/utils/scale.c (modified)

	remove src/sample.h


Sat, 24 Nov 2007 21:00:20 GMT Paul Brossier <piem@piem.org> [32d6958]
	* src/Makefile.am (modified)
	* src/aubio.h (modified)
	* src/onset/onset.c (modified)
	* src/onset/onsetdetection.c (modified)
	* src/onset/peakpick.c (modified)
	* src/pitch/pitchdetection.c (modified)
	* src/pitch/pitchfcomb.c (modified)
	* src/pitch/pitchyinfft.c (modified)
	* src/spectral/fft.c (moved)
	* src/spectral/fft.h (moved)
	* src/spectral/filterbank.c (moved)
	* src/spectral/filterbank.h (moved)
	* src/spectral/mfcc.c (moved)
	* src/spectral/mfcc.h (moved)
	* src/spectral/phasevoc.c (moved)
	* src/spectral/phasevoc.h (moved)
	* src/spectral/tss.c (moved)
	* src/spectral/tss.h (moved)
	* src/tempo/beattracking.c (modified)
	* src/tempo/tempo.c (modified)
	* src/temporal/biquad.c (moved)
	* src/temporal/biquad.h (moved)
	* src/temporal/filter.c (moved)
	* src/temporal/filter.h (moved)
	* src/temporal/resample.c (moved)
	* src/temporal/resample.h (moved)
	* src/utils/hist.c (moved)
	* src/utils/hist.h (moved)
	* src/utils/scale.c (moved)
	* src/utils/scale.h (moved)

	src/: more moving and splitting