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Searched
refs:varscale
(Results
1 - 5
of
5
) sorted by null
/external/webrtc/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
662
double
varscale
[2];
local
713
&lpcVecs[UB_LPC_ORDER], corr,
varscale
, isac16kHz);
727
(SUBFRAMES << 1), lpcGains, corr,
varscale
);
855
double
varscale
[1];
local
[
all
...]
/external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/
lpc_masking_model.h
30
int16_t *
varscale
);
lpc_masking_model.c
357
uint32_t *oldEnergy, int16_t *
varscale
)
435
*
varscale
= expPg-1;
591
/* Calculation of 0.35 * (0.5 + 0.5 *
varscale
) in fixpoint:
869
/* lo_coeff =
varscale
* S_N_R / (sqrt_nrg +
varscale
* H_T_H); */
917
/* hi_coeff =
varscale
* S_N_R / (sqrt_nrg +
varscale
* H_T_H); */
Completed in 83 milliseconds