feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5pitchshiftsamplertimestretchyinfft+
Last change
on this file since 30cbd419 was
30cbd419,
checked in by Paul Brossier <piem@altern.org>, 20 years ago
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File size:
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1 | /* |
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2 | Copyright (C) 2003 Paul Brossier |
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3 | |
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4 | This program is free software; you can redistribute it and/or modify |
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5 | it under the terms of the GNU General Public License as published by |
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6 | the Free Software Foundation; either version 2 of the License, or |
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7 | (at your option) any later version. |
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8 | |
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9 | This program is distributed in the hope that it will be useful, |
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10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 | GNU General Public License for more details. |
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13 | |
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14 | You should have received a copy of the GNU General Public License |
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15 | along with this program; if not, write to the Free Software |
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16 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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17 | */ |
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18 | |
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19 | /* This algorithm was developped by A. de Cheveigne and H. Kawahara and |
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20 | * published in: |
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21 | * |
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22 | * de Cheveigné, A., Kawahara, H. (2002) "YIN, a fundamental frequency |
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23 | * estimator for speech and music", J. Acoust. Soc. Am. 111, 1917-1930. |
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24 | * |
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25 | * see http://recherche.ircam.fr/equipes/pcm/pub/people/cheveign.html |
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26 | */ |
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27 | |
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28 | #ifndef PITCHYIN_H |
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29 | #define PITCHYIN_H |
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30 | |
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31 | #ifdef __cplusplus |
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32 | extern "C" { |
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33 | #endif |
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34 | |
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35 | void aubio_pitchyin_diff(fvec_t * input, fvec_t * yinbuf); |
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36 | |
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37 | void aubio_pitchyin_getcum(fvec_t * yinbuf); |
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38 | |
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39 | uint_t aubio_pitchyin_getpitch(fvec_t *yinbuf); |
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40 | |
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41 | uint_t aubio_pitchyin_getpitchfast(fvec_t * input, fvec_t *yinbuf); |
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42 | |
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43 | #ifdef __cplusplus |
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44 | } |
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45 | #endif |
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46 | |
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47 | #endif /*PITCHYIN_H*/ |
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