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