webrtc/modules/audio_processing/vad/pitch_internal.h - Issue 1181933002: Pull the Voice Activity Detector out from the AGC

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Side by Side Diff: webrtc/modules/audio_processing/vad/pitch_internal.h

Issue 1181933002: Pull the Voice Activity Detector out from the AGC (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master

Patch Set: Remove unused files from isolate Created 5 years, 6 months ago

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1 /*	1 /*

2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.	2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.

3 *	3 *

4 * Use of this source code is governed by a BSD-style license	4 * Use of this source code is governed by a BSD-style license

5 * that can be found in the LICENSE file in the root of the source	5 * that can be found in the LICENSE file in the root of the source

6 * tree. An additional intellectual property rights grant can be found	6 * tree. An additional intellectual property rights grant can be found

7 * in the file PATENTS. All contributing project authors may	7 * in the file PATENTS. All contributing project authors may

8 * be found in the AUTHORS file in the root of the source tree.	8 * be found in the AUTHORS file in the root of the source tree.

9 */	9 */

10	10

11 #ifndef WEBRTC_MODULES_AUDIO_PROCESSING_AGC_PITCH_INTERNAL_H_	11 #ifndef WEBRTC_MODULES_AUDIO_PROCESSING_VAD_PITCH_INTERNAL_H_

12 #define WEBRTC_MODULES_AUDIO_PROCESSING_AGC_PITCH_INTERNAL_H_	12 #define WEBRTC_MODULES_AUDIO_PROCESSING_VAD_PITCH_INTERNAL_H_

13	13

14 // TODO(turajs): Write a description of this function. Also be consistent with	14 // TODO(turajs): Write a description of this function. Also be consistent with

15 // usage of \|sampling_rate_hz\| vs \|kSamplingFreqHz\|.	15 // usage of \|sampling_rate_hz\| vs \|kSamplingFreqHz\|.

16 void GetSubframesPitchParameters(int sampling_rate_hz,	16 void GetSubframesPitchParameters(int sampling_rate_hz,

17 double* gains,	17 double* gains,

18 double* lags,	18 double* lags,

19 int num_in_frames,	19 int num_in_frames,

20 int num_out_frames,	20 int num_out_frames,

21 double* log_old_gain,	21 double* log_old_gain,

22 double* old_lag,	22 double* old_lag,

23 double* log_pitch_gain,	23 double* log_pitch_gain,

24 double* pitch_lag_hz);	24 double* pitch_lag_hz);

25	25

26 #endif // WEBRTC_MODULES_AUDIO_PROCESSING_AGC_PITCH_INTERNAL_H_	26 #endif // WEBRTC_MODULES_AUDIO_PROCESSING_VAD_PITCH_INTERNAL_H_

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