v0.1Latest

MIDI Scale Quantize

Quantizes incoming MIDI notes to a selected root and scale. Set Root to Auto to follow the active host or internal project key.

Snaps incoming MIDI notes to the nearest pitch within a chosen root and scale, keeping performances in key. Out-of-scale notes are shifted to the closest allowed degree, so improvised or randomized input always lands on musical pitches. Use it downstream of randomizers, arpeggiators, or loose playing to enforce a tonal center.

Inputs

MIDI In

MIDI message input

ID	`midi`
Signal	`midi` · event rate
Coercion	Forbidden

Scale

Optional connected Scale value that overrides the authored Root and Scale parameters.

ID	`scaleContext`
Signal	`scale` · event rate
Coercion	Forbidden

Outputs

MIDI Out

MIDI message output

ID	`midi`
Signal	`midi` · event rate
Coercion	Forbidden

Parameters

Root

Sets the scale root, or follows the active project key when set to Auto.

ID	`root`
Type	`enum`
Control	`select`
Range or Options	Auto (`auto`), C (`C`), C♯ (`C#`), D (`D`), D♯ (`D#`), E (`E`), F (`F`), F♯ (`F#`), G (`G`), G♯ (`G#`), A (`A`), A♯ (`A#`), B (`B`)
Default	C (`C`)

Scale

Selects the scale used to constrain incoming MIDI notes.

ID	`scale`
Type	`enum`
Control	`select`
Range or Options	Chromatic (`chromatic`), Major (`major`), Minor (`minor`), Pentatonic (`pentatonic`), Blues (`blues`), Dorian (`dorian`), Mixolydian (`mixolydian`)
Default	Major (`major`)

Details

Canonical ID	`midi.scaleQuantize`
Category	`midi`
Runtime Surface	midi
Runtime Targets	`control-main-thread`
JUCE Early Access	Supported
Early Access Note	Native-supported in the plugin for the current catalog/runtime support contract.