2 Copyright (C) 2003 Paul Brossier
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 * peak picking utilities function
23 * \todo check/fix peak picking
33 typedef smpl_t (*aubio_thresholdfn_t)(fvec_t *input);
34 typedef uint_t (*aubio_pickerfn_t)(fvec_t *input, uint_t pos);
35 typedef struct _aubio_pickpeak_t aubio_pickpeak_t;
36 /* alias for backward compatibility */
37 typedef aubio_pickpeak_t pickparams_t;
39 aubio_pickpeak_t * new_aubio_peakpicker(smpl_t threshold);
40 uint_t aubio_peakpick_pimrt(fvec_t * DF, aubio_pickpeak_t * p);
41 /** function added by Miguel Ramirez to return the onset detection amplitude in peakval */
42 uint_t aubio_peakpick_pimrt_wt( fvec_t* DF, pickparams_t* p, smpl_t* peakval );
43 //smpl_t aubio_peakpick_samerpp(fvec_t * DF, aubio_pickpeak_t * p);
44 void del_aubio_peakpicker(aubio_pickpeak_t * p);
50 #endif /* PEAKPICK_H */