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/external/webrtc/modules/audio_processing/ns/
Dspeech_probability_estimator.cc52 float width_prior = model.lrt < prior_model.lrt ? kWidthPrior1 : kWidthPrior0; in Update() local
56 0.5f * (tanh(width_prior * (model.lrt - prior_model.lrt)) + 1.f); in Update()
59 width_prior = model.spectral_flatness > prior_model.flatness_threshold in Update()
65 0.5f * (tanh(1.f * width_prior * in Update()
71 width_prior = model.spectral_diff < prior_model.template_diff_threshold in Update()
77 0.5f * (tanh(width_prior * (model.spectral_diff - in Update()