freeswitch/src/mod/applications/mod_avmd/avmd_desa2.h

/*
 * @brief  DESA-2 algorithm implementation.
 * @author Eric des Courtis
 * @par    Modifications: Piotr Gregor < piotrek.gregor gmail.com >
 */


#ifndef __AVMD_DESA2_H__
#define __AVMD_DESA2_H__


#include <math.h>
#include "avmd_buffer.h"

/* Returns digital frequency estimation. */
extern double avmd_desa2(circ_buffer_t *b, size_t i);


#endif  /* __AVMD_DESA2_H__ */
FS-8875 Enable faster beep detection Unnecessary computation of arc cosine is omitted and convergence is checked on partial results. Original frequency is easily retrieved when needed. 2016-03-27 20:39:53 +01:00			`/*`
			`* @brief DESA-2 algorithm implementation.`
			`* @author Eric des Courtis`
			`* @par Modifications: Piotr Gregor < piotrek.gregor gmail.com >`
			`*/`


			`#ifndef __AVMD_DESA2_H__`
			`#define __AVMD_DESA2_H__`


Added new FreeSWITCH module mod_avmd or the Advanced Voicemail Detection Module. It provides better detection than mod_vmd but is a little more CPU intensive than mod_vmd. Perhaps someone would like to CUDAfy this code? 2010-05-25 15:03:14 -04:00			`#include <math.h>`
FS-8988 Rename files 2016-03-29 20:53:31 +01:00			`#include "avmd_buffer.h"`
Added new FreeSWITCH module mod_avmd or the Advanced Voicemail Detection Module. It provides better detection than mod_vmd but is a little more CPU intensive than mod_vmd. Perhaps someone would like to CUDAfy this code? 2010-05-25 15:03:14 -04:00
FS-8875 Enable faster beep detection Unnecessary computation of arc cosine is omitted and convergence is checked on partial results. Original frequency is easily retrieved when needed. 2016-03-27 20:39:53 +01:00			`/* Returns digital frequency estimation. */`
			`extern double avmd_desa2(circ_buffer_t *b, size_t i);`

Added new FreeSWITCH module mod_avmd or the Advanced Voicemail Detection Module. It provides better detection than mod_vmd but is a little more CPU intensive than mod_vmd. Perhaps someone would like to CUDAfy this code? 2010-05-25 15:03:14 -04:00
FS-8875 Enable faster beep detection Unnecessary computation of arc cosine is omitted and convergence is checked on partial results. Original frequency is easily retrieved when needed. 2016-03-27 20:39:53 +01:00			`#endif /* __AVMD_DESA2_H__ */`