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