File: ns_common.h

package info (click to toggle)
firefox-esr 128.14.0esr-1
  • links: PTS, VCS
  • area: main
  • in suites: forky
  • size: 4,230,180 kB
  • sloc: cpp: 7,104,278; javascript: 6,088,450; ansic: 3,654,017; python: 1,212,326; xml: 594,604; asm: 420,652; java: 182,969; sh: 71,124; makefile: 20,747; perl: 13,449; objc: 12,399; yacc: 4,583; cs: 3,846; pascal: 2,973; lex: 1,720; ruby: 1,194; exp: 762; php: 436; lisp: 258; awk: 247; sql: 66; sed: 54; csh: 10
file content (34 lines) | stat: -rw-r--r-- 1,107 bytes parent folder | download | duplicates (42) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
/*
 *  Copyright (c) 2019 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_NS_NS_COMMON_H_
#define MODULES_AUDIO_PROCESSING_NS_NS_COMMON_H_

#include <cstddef>

namespace webrtc {

constexpr size_t kFftSize = 256;
constexpr size_t kFftSizeBy2Plus1 = kFftSize / 2 + 1;
constexpr size_t kNsFrameSize = 160;
constexpr size_t kOverlapSize = kFftSize - kNsFrameSize;

constexpr int kShortStartupPhaseBlocks = 50;
constexpr int kLongStartupPhaseBlocks = 200;
constexpr int kFeatureUpdateWindowSize = 500;

constexpr float kLtrFeatureThr = 0.5f;
constexpr float kBinSizeLrt = 0.1f;
constexpr float kBinSizeSpecFlat = 0.05f;
constexpr float kBinSizeSpecDiff = 0.1f;

}  // namespace webrtc

#endif  // MODULES_AUDIO_PROCESSING_NS_NS_COMMON_H_