ref: f72a10dce69fce873fa5b89335934fdba35d1114
dir: /src/tss.h/
/*
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
* implement Transient / Steady State separation
*/
#ifndef TSS_H
#define TSS_H
#ifdef __cplusplus
extern "C" {
#endif
/** tss publictype derived from tss.c _tss_t internal structure */
typedef struct _aubio_tss_t aubio_tss_t;
/** public creation function */
extern aubio_tss_t * new_aubio_tss(smpl_t thrs, smpl_t alfa, smpl_t beta,
uint_t size, uint_t overlap,uint_t channels);
/** public deletion function */
extern void del_aubio_tss(aubio_tss_t *s);
extern void aubio_tss_set_thres(aubio_tss_t *tss, smpl_t thrs);
/** split input into transient and steady states components*/
extern void aubio_tss_do(aubio_tss_t *s, cvec_t * input, cvec_t * trans, cvec_t * stead);
#ifdef __cplusplus
}
#endif
#endif /*TSS_H*/