Home
last modified time | relevance | path

Searched refs:noise_spectrum (Results 1 – 5 of 5) sorted by relevance

/external/webrtc/modules/audio_processing/ns/
Dwiener_filter.cc32 rtc::ArrayView<const float, kFftSizeBy2Plus1> noise_spectrum, in Update() argument
43 if (signal_spectrum[i] > noise_spectrum[i]) { in Update()
44 current_tsa = signal_spectrum[i] / (noise_spectrum[i] + 0.0001f) - 1.f; in Update()
Dquantile_noise_estimator.cc32 rtc::ArrayView<float, kFftSizeBy2Plus1> noise_spectrum) { in Estimate() argument
85 std::copy(quantile_.begin(), quantile_.end(), noise_spectrum.begin()); in Estimate()
Dquantile_noise_estimator.h33 rtc::ArrayView<float, kFftSizeBy2Plus1> noise_spectrum);
Dwiener_filter.h32 rtc::ArrayView<const float, kFftSizeBy2Plus1> noise_spectrum,
Dnoise_suppressor.cc166 rtc::ArrayView<const float> noise_spectrum, in ComputeSnr() argument
175 if (signal_spectrum[i] > noise_spectrum[i]) { in ComputeSnr()
176 post_snr[i] = signal_spectrum[i] / (noise_spectrum[i] + 0.0001f) - 1.f; in ComputeSnr()