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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...]

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