signal_model.cc (767B)
1 /* 2 * Copyright (c) 2019 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #include "modules/audio_processing/ns/signal_model.h" 12 13 #include "modules/audio_processing/ns/ns_common.h" 14 15 namespace webrtc { 16 17 SignalModel::SignalModel() { 18 constexpr float kSfFeatureThr = 0.5f; 19 20 lrt = kLtrFeatureThr; 21 spectral_flatness = kSfFeatureThr; 22 spectral_diff = kSfFeatureThr; 23 avg_log_lrt.fill(kLtrFeatureThr); 24 } 25 26 } // namespace webrtc