30 lines
925 B
C
30 lines
925 B
C
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/*
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* Copyright (c) 2012 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_VAD_COMMON_H_
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#define MODULES_AUDIO_PROCESSING_VAD_COMMON_H_
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#include <stddef.h>
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static const int kSampleRateHz = 16000;
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static const size_t kLength10Ms = kSampleRateHz / 100;
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static const size_t kMaxNumFrames = 4;
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struct AudioFeatures {
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double log_pitch_gain[kMaxNumFrames];
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double pitch_lag_hz[kMaxNumFrames];
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double spectral_peak[kMaxNumFrames];
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double rms[kMaxNumFrames];
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size_t num_frames;
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bool silence;
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};
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#endif // MODULES_AUDIO_PROCESSING_VAD_COMMON_H_
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