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Searched
refs:Whitened
(Results
1 - 2
of
2
) sorted by null
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/main/source/
pitch_estimator.c
476
double
Whitened
[PITCH_FRAME_LEN + QLOOKAHEAD];
492
memcpy(
Whitened
, State->whitened_buf, sizeof(double) * QLOOKAHEAD);
494
/* compute weighted and
whitened
signals */
495
WebRtcIsac_WeightingFilter(HPin, &Weighted[0], &
Whitened
[QLOOKAHEAD], &(State->Wghtstr));
498
memcpy(State->whitened_buf,
Whitened
+PITCH_FRAME_LEN, sizeof(double) * QLOOKAHEAD);
509
/* compute energy of
whitened
signal */
512
nrg_wht +=
Whitened
[k] *
Whitened
[k];
529
WebRtcIsac_PitchfilterPre_gains(
Whitened
, out_G, out_dG, &(State->PFstr_wght), lags, gains);
611
WebRtcIsac_PitchfilterPre(
Whitened
, out, &(State->PFstr_wght), lags, gains)
[
all
...]
/external/webrtc/src/modules/audio_coding/codecs/isac/main/source/
pitch_estimator.c
475
double
Whitened
[PITCH_FRAME_LEN + QLOOKAHEAD];
491
memcpy(
Whitened
, State->whitened_buf, sizeof(double) * QLOOKAHEAD);
493
/* compute weighted and
whitened
signals */
494
WebRtcIsac_WeightingFilter(HPin, &Weighted[0], &
Whitened
[QLOOKAHEAD], &(State->Wghtstr));
497
memcpy(State->whitened_buf,
Whitened
+PITCH_FRAME_LEN, sizeof(double) * QLOOKAHEAD);
508
/* compute energy of
whitened
signal */
511
nrg_wht +=
Whitened
[k] *
Whitened
[k];
528
WebRtcIsac_PitchfilterPre_gains(
Whitened
, out_G, out_dG, &(State->PFstr_wght), lags, gains);
610
WebRtcIsac_PitchfilterPre(
Whitened
, out, &(State->PFstr_wght), lags, gains)
[
all
...]
Completed in 191 milliseconds