https://github.com/audiojs/sample-rate

List of common sample rates
https://github.com/audiojs/sample-rate

Last synced: 8 months ago
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List of common sample rates

• Host: GitHub
• URL: https://github.com/audiojs/sample-rate
• Owner: audiojs
• License: mit
• Created: 2017-06-19T22:00:42.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2018-05-09T10:39:20.000Z (about 8 years ago)
• Last Synced: 2025-09-23T07:54:00.623Z (8 months ago)
• Language: JavaScript
• Size: 4.88 KB
• Stars: 54
• Watchers: 12
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: LICENSE

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README

          
# sample-rate  [![unstable](https://img.shields.io/badge/stability-unstable-green.svg)](http://github.com/badges/stability-badges) [![Build Status](https://img.shields.io/travis/audiojs/sample-rate.svg)](https://travis-ci.org/audiojs/sample-rate)

List of common sample rates.

| Sample rate | Meaning |

|---|---|

| 8,000 Hz | Adequate for human speech but without sibilance. Used in telephone/walkie-talkie. |

| 11,025 Hz | Used for lower-quality PCM, MPEG audio and for audio analysis of subwoofer bandpasses. |

| 16,000 Hz | Used in most VoIP and VVoIP, extension of telephone narrowband. |

| 22,050 Hz | Used for lower-quality PCM and MPEG audio and for audio analysis of low frequency energy. |

| 44,100 Hz | Audio CD, most commonly used rate with MPEG-1 audio (VCD, SVCD, MP3). Covers the 20 kHz bandwidth. |

| 48,000 Hz | Standard sampling rate used by professional digital video equipment, could reconstruct frequencies up to 22 kHz. |

| 88,200 Hz | Used by some professional recording equipment when the destination is CD, such as mixers, EQs, compressors, reverb, crossovers and recording devices. |

| 96,000 Hz | DVD-Audio, LPCM DVD tracks, Blu-ray audio tracks, HD DVD audio tracks. |

| 176,400 Hz | Used in HDCD recorders and other professional applications for CD production. |

| 192,000 Hz | Used with audio on professional video equipment. DVD-Audio, LPCM DVD tracks, Blu-ray audio tracks, HD DVD audio tracks. |

| 352,800 Hz | 	Digital eXtreme Definition. Used for recording and editing Super Audio CDs. |

| 384,000 Hz | Highest sample rate available for common software. Allows for precise peak detection. |

See [sample rates table](https://en.wikipedia.org/wiki/Sampling_(signal_processing)).

## Usage

[![npm install sample-rate](https://nodei.co/npm/sample-rate.png?mini=true)](https://npmjs.org/package/sample-rate/)

```js

const rates = require('sample-rate')

rates // [8000, 11025, ... 384000]

```