source: src/pitchmcomb.h @ 3e29681

/*
         Copyright (C) 2003 Paul Brossier

         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; if not, write to the Free Software
         Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

/** \file
 * spectral pitch detection function
 * 
 * \todo check/fix peak picking
 */

#ifndef PITCHMCOMB_H
#define PITCHMCOMB_H

#ifdef __cplusplus
extern "C" {
#endif

typedef struct _aubio_pitchmcomb_t aubio_pitchmcomb_t;

smpl_t aubio_pitchmcomb_detect(aubio_pitchmcomb_t * p, cvec_t * fftgrain);
uint_t aubio_pitch_cands(aubio_pitchmcomb_t * p, cvec_t * fftgrain, smpl_t * cands);
aubio_pitchmcomb_t * new_aubio_pitchmcomb(uint_t bufsize, uint_t hopsize, uint_t channels, uint_t samplerate);
void del_aubio_pitchmcomb(aubio_pitchmcomb_t *p);

#ifdef __cplusplus
}
#endif

#endif/*PITCHMCOMB_H*/