Microtuner
File: Rhapsodist/Processors/Microtuner.js.
Overview
Per-semitone (12-tone, not full microtonal/Scala) fine tuning: shifting C by 10 cents shifts every C on the keyboard by 10 cents.
MicrotuningPanel is the corresponding UI widget for this exact 12-value model.
Parameters
| ID | Description |
|---|---|
Microtune | 12-slot sliderpack, one fine-tune value per semitone class, -100–100 cents, step 5.0. Registered via Engine.createAndRegisterSliderPackData(0). |
Usage
Load into a sampler’s MIDI Processor chain, connect a persistent sliderpack from the Interface script to Microtune. MicrotuningPanel binds to it via processorId/SliderPackIndex.
Internal Reference
| Function | Description | Returns |
|---|---|---|
changeTune(currentCoarse, currentFine, index) | Adds the semitone class’s Microtune cent value to the note’s current coarse/fine detune, then re-splits the combined total back into coarse semitones and fine cents before applying it via Message.setCoarseDetune/Message.setFineDetune. No-ops when the slider value is 0. | — |