31 lines
1.2 KiB
C
31 lines
1.2 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2012 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_VAD_PITCH_INTERNAL_H_
|
||
|
|
#define MODULES_AUDIO_PROCESSING_VAD_PITCH_INTERNAL_H_
|
||
|
|
|
||
|
|
namespace webrtc {
|
||
|
|
|
||
|
|
// TODO(turajs): Write a description of this function. Also be consistent with
|
||
|
|
// usage of `sampling_rate_hz` vs `kSamplingFreqHz`.
|
||
|
|
void GetSubframesPitchParameters(int sampling_rate_hz,
|
||
|
|
double* gains,
|
||
|
|
double* lags,
|
||
|
|
int num_in_frames,
|
||
|
|
int num_out_frames,
|
||
|
|
double* log_old_gain,
|
||
|
|
double* old_lag,
|
||
|
|
double* log_pitch_gain,
|
||
|
|
double* pitch_lag_hz);
|
||
|
|
|
||
|
|
} // namespace webrtc
|
||
|
|
|
||
|
|
#endif // MODULES_AUDIO_PROCESSING_VAD_PITCH_INTERNAL_H_
|