| /external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/main/source/ |
| lpc_analysis.h | 27 double *oldEnergy, double *varscale);
40 const double* varscale);
47 double* varscale,
|
| lpc_analysis.c | 115 double *oldEnergy, double *varscale)
160 *varscale = 0.0 + 1.0 * exp( -1.4 * exp(-200.0 * pg*pg*pg) / (1.0 + 0.4 * chng) );
169 double* varscale)
203 *varscale = exp( -1.4 / (1.0 + 0.4 * chng) );
213 double varscale; local
241 WebRtcIsac_GetVars(inLo, pitchGains_Q12, &(maskdata->OldEnergy), &varscale);
244 aa = 0.35 * (0.5 + 0.5 * varscale);
324 *lo_coeff++ = S_N_R / (sqrt(res_nrg) / varscale + H_T_H);
351 *hi_coeff++ = S_N_R / (sqrt(res_nrg) / varscale + H_T_H);
382 * -varscale : a scale used to compute LPC gains
[all...] |
| encode.c | 659 double varscale[2]; local
710 &lpcVecs[UB_LPC_ORDER], corr, varscale, isac16kHz);
724 (SUBFRAMES << 1), lpcGains, corr, varscale);
850 double varscale[1]; local
[all...] |
| /external/webrtc/src/modules/audio_coding/codecs/isac/main/source/ |
| lpc_analysis.h | 27 double *oldEnergy, double *varscale);
40 const double* varscale);
47 double* varscale,
|
| lpc_analysis.c | 115 double *oldEnergy, double *varscale)
160 *varscale = 0.0 + 1.0 * exp( -1.4 * exp(-200.0 * pg*pg*pg) / (1.0 + 0.4 * chng) );
169 double* varscale)
203 *varscale = exp( -1.4 / (1.0 + 0.4 * chng) );
213 double varscale; local
241 WebRtcIsac_GetVars(inLo, pitchGains_Q12, &(maskdata->OldEnergy), &varscale);
244 aa = 0.35 * (0.5 + 0.5 * varscale);
324 *lo_coeff++ = S_N_R / (sqrt(res_nrg) / varscale + H_T_H);
351 *hi_coeff++ = S_N_R / (sqrt(res_nrg) / varscale + H_T_H);
382 * -varscale : a scale used to compute LPC gains
[all...] |
| encode.c | 659 double varscale[2]; local
710 &lpcVecs[UB_LPC_ORDER], corr, varscale, isac16kHz);
724 (SUBFRAMES << 1), lpcGains, corr, varscale);
850 double varscale[1]; local
[all...] |
| /external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/fix/source/ |
| lpc_masking_model.h | 30 int16_t *varscale);
|
| lpc_masking_model.c | 369 uint32_t *oldEnergy, int16_t *varscale)
447 *varscale = expPg-1;
603 /* Calculation of 0.35 * (0.5 + 0.5 * varscale) in fixpoint:
[all...] |
| /external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/ |
| lpc_masking_model.h | 30 WebRtc_Word16 *varscale);
|
| lpc_masking_model.c | 369 WebRtc_UWord32 *oldEnergy, WebRtc_Word16 *varscale)
447 *varscale = expPg-1;
603 /* Calculation of 0.35 * (0.5 + 0.5 * varscale) in fixpoint:
[all...] |
