# # ChangeLog for src/spectral # # Generated by Trac 1.2 # Dec 7, 2024, 6:49:09 PM Sun, 11 Oct 2009 10:40:04 GMT Paul Brossier [4f4299d] * src/spectral/fft.c (modified) src/spectral/fft.c: make sure we set allocated vectors to 0 Sun, 11 Oct 2009 10:38:43 GMT Paul Brossier [8979752] * src/spectral/fft.c (modified) src/spectral/fft.c: 0 and N/2 + 1 phase must carry the sign of ... Sun, 11 Oct 2009 10:37:01 GMT Paul Brossier [2fde783] * src/spectral/fft.c (modified) src/spectral/fft.c: do not zero phase for no good reason, use ATAN2 macro Thu, 08 Oct 2009 00:02:11 GMT Paul Brossier [8fe9c10] * src/spectral/filterbank.c (modified) src/spectral/filterbank.c: make sure we don't read outside of boundaries Wed, 07 Oct 2009 21:32:42 GMT Paul Brossier [3c18f9e] * src/spectral/filterbank_mel.c (modified) * src/spectral/filterbank_mel.h (modified) src/spectral/filterbank_mel.{c,h}: rename _set_mel_coeffs to ... Wed, 07 Oct 2009 20:43:12 GMT Paul Brossier [d0dca26] * src/spectral/mfcc.c (modified) src/spectral/mfcc.c: add missing include Wed, 07 Oct 2009 17:55:08 GMT Paul Brossier [33916b8] * src/spectral/filterbank.c (modified) * src/spectral/filterbank.h (modified) src/spectral/filterbank.{c,h}: add function to set coefficients Thu, 01 Oct 2009 23:19:10 GMT Paul Brossier [5c4ec3c] * examples/utils.c (modified) * examples/utils.h (modified) * src/mathutils.c (modified) * src/mathutils.h (modified) * src/onset/peakpick.c (modified) * src/pitch/pitchmcomb.c (modified) * src/pitch/pitchyin.c (modified) * src/pitch/pitchyinfft.c (modified) * src/spectral/mfcc.c (modified) * src/spectral/phasevoc.c (modified) * src/tempo/beattracking.c (modified) * swig/aubio.i (modified) src/mathutils.{c,h}: rename all vec_ to fvec_ Thu, 01 Oct 2009 15:41:07 GMT Paul Brossier [f3bee79] * src/spectral/fft.c (modified) * src/spectral/fft.h (modified) src/spectral/fft.{c,h}: move fftw3.h include inside fft.c Thu, 01 Oct 2009 15:38:37 GMT Paul Brossier [e6c11e3] * src/spectral/filterbank.c (modified) * src/spectral/filterbank.h (modified) src/spectral/filterbank.{c,h}: aubio_filterbank_t_ -> _aubio_filterbank_t Mon, 28 Sep 2009 20:02:20 GMT Paul Brossier [d9c45df] * src/spectral/spectral_centroid.h (modified) src/spectral/spectral_centroid.h: protect with #ifndef _FOO_H and ... Mon, 28 Sep 2009 19:54:59 GMT Paul Brossier [d90db7d4] * src/spectral/filterbank_mel.h (modified) * src/spectral/mfcc.c (modified) src/spectral/: remove include from filterbank_mel.h, modify mfcc.c to ... Mon, 28 Sep 2009 19:19:40 GMT Paul Brossier [d37400c] * src/spectral/filterbank.c (modified) * src/spectral/mfcc.c (modified) src/spectral/filterbank.c: move log10 to mfcc.c Mon, 28 Sep 2009 19:17:53 GMT Paul Brossier [fd6b90f] * src/spectral/fft.c (modified) src/spectral/fft.c: add a warning if using fftw3 with aubio single Fri, 25 Sep 2009 22:38:19 GMT Paul Brossier [7cec717] * src/spectral/fft.h (modified) src/spectral/fft.h: improve fftw types comments Fri, 25 Sep 2009 22:32:31 GMT Paul Brossier [1c2e186] * src/spectral/filterbank.c (modified) * src/spectral/filterbank.h (modified) * src/spectral/filterbank_mel.c (modified) * src/spectral/filterbank_mel.h (modified) * src/spectral/mfcc.c (modified) * src/spectral/mfcc.h (modified) src/spectral/ update license headers Fri, 25 Sep 2009 21:01:37 GMT Paul Brossier [6f0b8a0] * src/spectral/fft.c (modified) src/spectral/fft.c: use HAVE_AUBIO_DOUBLE, not AUBIO_SINGLE_PRECISION Fri, 25 Sep 2009 21:00:44 GMT Paul Brossier [d99d819] * src/spectral/mfcc.c (modified) * src/spectral/mfcc.h (modified) src/spectral/mfcc.{c,h}: add documentation Fri, 25 Sep 2009 19:57:18 GMT Paul Brossier [bab0a12] * src/spectral/phasevoc.c (modified) src/spectral/phasevoc.c: window only once, remove unused variable Fri, 25 Sep 2009 02:20:27 GMT Paul Brossier [d84d19e] * src/mathutils.c (modified) * src/mathutils.h (modified) * src/pitch/pitchfcomb.c (modified) * src/pitch/pitchyinfft.c (modified) * src/spectral/phasevoc.c (modified) * swig/aubio.i (modified) src/mathutils.{c,h}: change prototype from aubio_window to ... Thu, 24 Sep 2009 16:16:02 GMT Paul Brossier [cd7d733] * src/spectral/phasevoc.c (modified) src/spectral/phasevoc.c: do no reset hop size, just leave a commented ... Wed, 23 Sep 2009 17:40:14 GMT Paul Brossier [b511fa9] * configure.ac (modified) * examples/utils.c (modified) * examples/utils.h (modified) * ext/aubioext.h (modified) * ext/jackio.c (modified) * ext/jackio.h (modified) * ext/midi/midi_driver.h (modified) * src/aubio_priv.h (modified) * src/mathutils.c (modified) * src/spectral/fft.c (modified) * src/spectral/fft.h (modified) * tests/src/test-phasevoc-jack.c (modified) replace FOO_SUPPORT with HAVE_FOO, use float for jack_process ... Wed, 23 Sep 2009 16:37:24 GMT Paul Brossier [2062e48] * src/spectral/filterbank.c (modified) * src/spectral/filterbank_mel.c (modified) src/spectral/filterbank*.c: reduce filterbank size to n/2+1, other ... Mon, 21 Sep 2009 16:15:05 GMT Paul Brossier [d53a3b5] * src/spectral/fft.c (modified) src/spectral/fft.c: fix horrible bug where norm[0] and norm[n/2+1] ... Thu, 17 Sep 2009 22:57:31 GMT Paul Brossier [c218821] * src/spectral/mfcc.c (modified) src/spectral/mfcc.c: zero output before computing it Thu, 17 Sep 2009 18:04:00 GMT Paul Brossier [e03f74d] * src/spectral/mfcc.h (modified) src/spectral/mfcc.h: remove obsolete reference to libxtract, update ... Thu, 17 Sep 2009 17:54:57 GMT Paul Brossier [7a84b21] * src/spectral/mfcc.c (modified) src/spectral/mfcc.c: indent, update to GPLv3 Thu, 17 Sep 2009 17:31:54 GMT Paul Brossier [c185ebb] * src/spectral/mfcc.c (modified) * src/spectral/mfcc.h (modified) mfcc.c: use a coefficient table for DCT computation, remove unused ... Thu, 17 Sep 2009 17:30:15 GMT Paul Brossier [14a299e] * src/spectral/filterbank.c (modified) filterbank.c: use base 10 logarithm Thu, 17 Sep 2009 05:16:20 GMT Paul Brossier [4369cb9] * src/spectral/fft.c (modified) src/spectral/fft.c: use native fftw types, add warning if single fftw ... Thu, 17 Sep 2009 05:08:15 GMT Paul Brossier [13bcd32] * src/spectral/filterbank_mel.c (modified) src/spectral/filterbank_mel.c: remove unused variable Thu, 17 Sep 2009 03:54:25 GMT Paul Brossier [1e37ade] * src/spectral/filterbank_mel.c (modified) * src/spectral/filterbank_mel.h (modified) * src/spectral/mfcc.c (modified) * swig/aubio.i (modified) src/spectral/filterbank_mel.c: move Slaney's specific code to _slaney ... Thu, 17 Sep 2009 02:21:40 GMT Paul Brossier [4e0fbe6] * src/spectral/filterbank_mel.c (modified) src/spectral/filterbank_mel.c: shorten counter variable names, ... Thu, 17 Sep 2009 02:02:04 GMT Paul Brossier [b507607] * src/spectral/filterbank_mel.c (modified) * src/spectral/filterbank_mel.h (modified) src/spectral/filterbank_mel.c: correct computation of coefficients, ... Wed, 16 Sep 2009 23:26:49 GMT Paul Brossier [cfd35db] * src/spectral/filterbank_mel.c (modified) * src/spectral/filterbank_mel.h (modified) src/spectral/filterbank_mel.{c,h}: indent Wed, 16 Sep 2009 23:25:10 GMT Paul Brossier [3b3b03e] * src/spectral/filterbank.c (modified) * src/spectral/filterbank.h (modified) src/spectral/filterbank.{c,h}: indent Wed, 16 Sep 2009 23:20:54 GMT Paul Brossier [06cae6c] * src/Makefile.am (modified) * src/aubio.h (modified) * src/spectral/filterbank.c (modified) * src/spectral/filterbank.h (modified) * src/spectral/filterbank_mel.c (added) * src/spectral/filterbank_mel.h (added) * src/spectral/mfcc.c (modified) * swig/aubio.i (modified) src/spectral/filterbank.c: refactorise filter bank, split mel ... Sat, 01 Dec 2007 18:16:56 GMT Paul Brossier [41ed384] * src/spectral/fft.c (modified) fft.c: if real part is zero, have phase = 0 Sat, 24 Nov 2007 22:02:29 GMT Paul Brossier [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 21:47:15 GMT Paul Brossier [fc6c831] * src/Makefile.am (modified) * src/aubio.h (modified) * src/mathutils.c (modified) * src/mathutils.h (modified) * src/spectral/spectral_centroid.c (added) * src/spectral/spectral_centroid.h (added) moved spectral_centroid to new file Sat, 24 Nov 2007 21:00:20 GMT Paul Brossier [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