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 namespace webrtc { 14 SignalModel()15SignalModel::SignalModel() { 16 constexpr float kSfFeatureThr = 0.5f; 17 18 lrt = kLtrFeatureThr; 19 spectral_flatness = kSfFeatureThr; 20 spectral_diff = kSfFeatureThr; 21 avg_log_lrt.fill(kLtrFeatureThr); 22 } 23 24 } // namespace webrtc 25