Searched refs:nearend (Results 1 – 3 of 3) sorted by relevance
| /external/webrtc/modules/audio_processing/aec3/ |
| D | subband_nearend_detector.cc | 41 std::array<float, kFftLengthBy2Plus1> nearend; in Update() local
42 nearend_smoothers_[ch].Average(nearend_spectrum[ch], nearend); in Update()
52 std::accumulate(nearend.begin() + config_.subband1.low, in Update()
53 nearend.begin() + config_.subband1.high + 1, 0.f) * in Update()
58 std::accumulate(nearend.begin() + config_.subband2.low, in Update()
59 nearend.begin() + config_.subband2.high + 1, 0.f) * in Update()
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| D | suppression_gain.cc | 192 const std::array<float, kFftLengthBy2Plus1>& nearend, in GainToNoAudibleEcho() argument
199 float enr = echo[k] / (nearend[k] + 1.f); // Echo-to-nearend ratio. in GainToNoAudibleEcho()
276 std::array<float, kFftLengthBy2Plus1> nearend; in LowerBandGain() local
277 nearend_smoothers_[ch].Average(suppressor_input[ch], nearend); in LowerBandGain()
287 GainToNoAudibleEcho(nearend, weighted_residual_echo, comfort_noise[0], &G); in LowerBandGain()
296 std::copy(nearend.begin(), nearend.end(), last_nearend_[ch].begin()); in LowerBandGain()
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| D | suppression_gain.h | 67 void GainToNoAudibleEcho(const std::array<float, kFftLengthBy2Plus1>& nearend,
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