Allows you to detect pitch on a stream using Autocorrelation.
npm install --save pitch-detect
var PitchDetect = require('pitch-detect'),
pitchDetect = new PitchDetect(mediaStream);
pitchDetect.getPitch();
/**
* getPitch() Returns a data structure like:
* {
* type: String, vague/confident
* pitch: Number,
* noteNumber: Number,
* note: String,
* detune: detune,
* flat: detune < 0,
* sharp: detune >= 0
* };
*- Separate notes into it's own module
- Support either
MediaStreamorAudioContext - Consider supporting Frequency-domain approaches
- Improve documentation
- Tests?
Submit an issue, create a feature branch, submit a pull-request.
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