| /* |
| * Copyright (c) 2018 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_AGC2_RNN_VAD_PITCH_SEARCH_H_ |
| #define MODULES_AUDIO_PROCESSING_AGC2_RNN_VAD_PITCH_SEARCH_H_ |
| |
| #include "api/array_view.h" |
| #include "modules/audio_processing/agc2/rnn_vad/common.h" |
| #include "modules/audio_processing/agc2/rnn_vad/pitch_info.h" |
| |
| namespace webrtc { |
| namespace rnn_vad { |
| |
| // Searches the pitch period and gain. Return the pitch estimation data for |
| // 48 kHz. |
| PitchInfo PitchSearch(rtc::ArrayView<const float, kBufSize24kHz> pitch_buf, |
| PitchInfo prev_pitch_48kHz); |
| |
| } // namespace rnn_vad |
| } // namespace webrtc |
| |
| #endif // MODULES_AUDIO_PROCESSING_AGC2_RNN_VAD_PITCH_SEARCH_H_ |
