Searched refs:varscale (Results 1 – 5 of 5) sorted by relevance
| /external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/ |
| D | lpc_analysis.c | 115 double *oldEnergy, double *varscale) in WebRtcIsac_GetVars() argument
160 *varscale = 0.0 + 1.0 * exp( -1.4 * exp(-200.0 * pg*pg*pg) / (1.0 + 0.4 * chng) ); in WebRtcIsac_GetVars()
169 double* varscale) in WebRtcIsac_GetVarsUB() argument
203 *varscale = exp( -1.4 / (1.0 + 0.4 * chng) ); in WebRtcIsac_GetVarsUB()
213 double varscale; in WebRtcIsac_GetLpcCoefLb() local
241 WebRtcIsac_GetVars(inLo, pitchGains_Q12, &(maskdata->OldEnergy), &varscale); in WebRtcIsac_GetLpcCoefLb()
244 aa = 0.35 * (0.5 + 0.5 * varscale); in WebRtcIsac_GetLpcCoefLb()
324 *lo_coeff++ = S_N_R / (sqrt(res_nrg) / varscale + H_T_H); in WebRtcIsac_GetLpcCoefLb()
351 *hi_coeff++ = S_N_R / (sqrt(res_nrg) / varscale + H_T_H); in WebRtcIsac_GetLpcCoefLb()
390 double* varscale, in WebRtcIsac_GetLpcCoefUb() argument
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| D | lpc_analysis.h | 27 double *oldEnergy, double *varscale);
40 const double* varscale);
47 double* varscale,
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| D | encode.c | 662 double varscale[2]; in WebRtcIsac_EncodeUb16() local
713 &lpcVecs[UB_LPC_ORDER], corr, varscale, isac16kHz); in WebRtcIsac_EncodeUb16()
727 (SUBFRAMES << 1), lpcGains, corr, varscale); in WebRtcIsac_EncodeUb16()
855 double varscale[1]; in WebRtcIsac_EncodeUb12() local
908 lpcVecs, corr, varscale, isac12kHz); in WebRtcIsac_EncodeUb12()
916 varscale); in WebRtcIsac_EncodeUb12()
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| /external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/ |
| D | lpc_masking_model.h | 30 int16_t *varscale);
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| D | lpc_masking_model.c | 357 uint32_t *oldEnergy, int16_t *varscale) in WebRtcIsacfix_GetVars() argument
435 *varscale = expPg-1; in WebRtcIsacfix_GetVars()
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