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

#ifndef __PSI_H__
#define __PSI_H__
#include "buffer.h"

#define PSI(b, i) (GET_SAMPLE((b), ((i) + 1))*GET_SAMPLE((b), ((i) + 1))-GET_SAMPLE((b), ((i) + 2))*GET_SAMPLE((b), ((i) + 0)))

#endif
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			`#ifndef __PSI_H__`
			`#define __PSI_H__`
			`#include "buffer.h"`

			`#define PSI(b, i) (GET_SAMPLE((b), ((i) + 1))GET_SAMPLE((b), ((i) + 1))-GET_SAMPLE((b), ((i) + 2))GET_SAMPLE((b), ((i) + 0)))`

			`#endif`