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/*
* 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_NS_COMMON_H_
#define MODULES_AUDIO_PROCESSING_NS_NS_COMMON_H_
#include <cstddef>
namespace webrtc {
constexpr size_t kFftSize = 256;
constexpr size_t kFftSizeBy2Plus1 = kFftSize / 2 + 1;
constexpr size_t kNsFrameSize = 160;
constexpr size_t kOverlapSize = kFftSize - kNsFrameSize;
constexpr int kShortStartupPhaseBlocks = 50;
constexpr int kLongStartupPhaseBlocks = 200;
constexpr int kFeatureUpdateWindowSize = 500;
constexpr float kLtrFeatureThr = 0.5f;
constexpr float kBinSizeLrt = 0.1f;
constexpr float kBinSizeSpecFlat = 0.05f;
constexpr float kBinSizeSpecDiff = 0.1f;
} // namespace webrtc
#endif // MODULES_AUDIO_PROCESSING_NS_NS_COMMON_H_
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