www.pudn.com > VoiceActivityDetection.rar > cnst_tcx_stereo.h
#ifndef _CNST_TCX_STEREO_H #define _CNST_TCX_STEREO_H #define D_STEREO_TCX 5 #define L_OVLP_2k 32 #define L_TCX_LB 192 #define NPRM_RE8_D (L_TCX_LB+(L_TCX_LB/8)) #define NPRM_TCX80_D (2+NPRM_RE8_D) /* TCX 80ms */ #define NPRM_TCX40_D (2+(NPRM_RE8_D/2)) /* TCX 40ms */ #define NPRM_TCX20_D (2+(NPRM_RE8_D/4)) /* TCX 20ms */ #define NPRM_DIV_D (NPRM_TCX20_D) /* buffer size = NB_DIV*NPRM_DIV */ #define TOT_PRM_80 L_TCX_LB #define TOT_PRM_40 (L_TCX_LB/2) #define TOT_PRM_20 (L_TCX_LB/4) #define NPRM_DIV_TCX_STEREO (NPRM_TCX20_D) /* buffer size = NB_DIV*NPRM_DIV */ #define TOT_PRM_80 L_TCX_LB #define TOT_PRM_40 (L_TCX_LB/2) #define TOT_PRM_20 (L_TCX_LB/4) #define TCX_STEREO_DELAY_2k (((D_BPF + L_BSP + 2*D_NC)*5/32) + D_STEREO_TCX) /* 65 + 5 = 70 which is the available look back */ #define TCX_L_FFT_2k (L_FRAME_2k + L_OVLP_2k) #define ECU_WIEN_ORD 8 #define L_SUBFR_2k 10 #endif