35 lines
985 B
C++
35 lines
985 B
C++
/*
|
|
* Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#ifndef MODULES_AUDIO_PROCESSING_NS_SIGNAL_MODEL_H_
|
|
#define MODULES_AUDIO_PROCESSING_NS_SIGNAL_MODEL_H_
|
|
|
|
#include <array>
|
|
|
|
#include "modules/audio_processing/ns/ns_common.h"
|
|
|
|
namespace webrtc {
|
|
|
|
struct SignalModel {
|
|
SignalModel();
|
|
SignalModel(const SignalModel&) = delete;
|
|
SignalModel& operator=(const SignalModel&) = delete;
|
|
|
|
float lrt;
|
|
float spectral_diff;
|
|
float spectral_flatness;
|
|
// Log LRT factor with time-smoothing.
|
|
std::array<float, kFftSizeBy2Plus1> avg_log_lrt;
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // MODULES_AUDIO_PROCESSING_NS_SIGNAL_MODEL_H_
|