1 /* 2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. 3 * 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 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef WEBRTC_MODULES_AUDIO_PROCESSING_TRANSIENT_COMMON_H_ 12 #define WEBRTC_MODULES_AUDIO_PROCESSING_TRANSIENT_COMMON_H_ 13 namespace webrtc { 14 namespace ts { 15 16 static const float kPi = 3.14159265358979323846f; 17 static const int kChunkSizeMs = 10; 18 enum { 19 kSampleRate8kHz = 8000, 20 kSampleRate16kHz = 16000, 21 kSampleRate32kHz = 32000, 22 kSampleRate48kHz = 48000 23 }; 24 25 } // namespace ts 26 } // namespace webrtc 27 #endif // WEBRTC_MODULES_AUDIO_PROCESSING_TRANSIENT_COMMON_H_ 28