📄 vad.h
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/*
ITU-T G.729 Annex C+ - Reference C code for floating point
implementation of G.729 Annex C+
(integration of Annexes B, D and E)
Version 2.1 of October 1999
*/
/*
File : VAD.H
*/
#define NP 12 /* Increased LPC order */
#define NOISE 0
#define VOICE 1
#define INIT_FRAME 32
#define INIT_COUNT 20
#define ZC_START 120
#define ZC_END 200
void vad_init(void);
void vad( FLOAT rc, FLOAT *lsf, FLOAT *rxx, FLOAT *sigpp, int frm_count,
int prev_marker, int pprev_marker, int *marker, FLOAT *Energy_db);
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