sample-rate

List of common sample rates

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sample-rate
2.0.14 years ago5 years agoMinified + gzip package size for sample-rate in KB

Readme

sample-rate unstable Build Status
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).

Usage

npm install sample-rate ```js const rates = require('sample-rate') rates // 8000, 11025, ... 384000 ```