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@audio/tune

v0.2.2

Published

Pitch correction — umbrella for @audio/tune-* atoms (scale snap, MIDI-target)

Downloads

555

Vulnerabilities

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Links

Git

Maintainers

jamenjamendfcreativedfcreativedydy

Keywords

audiodsppitch-correctionautotune

Readme

@audio/tune

Pitch correction (Auto-Tune / Melodyne class).

| Package | What | |---|---| | @audio/tune-snap | scale/key correction — YIN → note segmentation → scale snap → PSOLA retune | | @audio/tune-midi | melody correction — YIN → per-guide-note median → PSOLA retune to a MIDI/note guide |

import { snap, tuneMidi } from '@audio/tune'

snap(data, { scale: 'major', root: 0 })      // Auto-Tune-class scale correction
tuneMidi(data, { guide: parsedSmf.notes })   // retune to a reference melody

Composition of existing atoms: @audio/pitch-yin (detect) → scale/target snap → @audio/shift-psola (retune), crossfaded back over the dry signal. Logic "Pitch Correction" / Ableton tuner parity.