Microtonal Tuning Tables

What's New

Version 5.3


Updated to latest AudioKit

Microtonal Tuning Tables for AudioKit

Build Status License Platform Reviewed by Hound Twitter Follow

These tuning tables were developed by Marcus Hobbs and used in the AudioKit Synth One iOS app.

Installation in Xcode 13

You can AudioKit and any of the other AudioKit libraries using Collections

  1. Select File -> Add Packages...
  2. Click the + icon on the bottom left of the Collections sidebar on the left.
  3. Choose Add Swift Package Collection from the pop-up menu.
  4. In the Add Package Collection dialog box, enter https://swiftpackageindex.com/AudioKit/collection.json as the URL and click the "Load" button.
  5. It will warn you that the collection is not signed, but it is fine, click "Add Unsigned Collection".
  6. Now you can add any of the AudioKit Swift Packages you need and read about what they do, right from within Xcode.


  • TuningTableETNN: helper object to simulate a Swift tuple for ObjC interoperability
  • TuningTableDelta12ET: helper object to simulate a Swift tuple for ObjC interoperability
  • TuningTable: TuningTable provides high-level methods to create musically useful tuning tables
  • TuningTableBase: TuningTableBase provides low-level methods for creating arbitrary mappings of midi note numbers to musical frequencies The default behavior is "12-tone equal temperament" so we can integrate in non-microtonal settings with backwards compatibility


  • Swift Tools 5.3.0
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Last updated: Sun Mar 24 2024 11:27:34 GMT-0900 (Hawaii-Aleutian Daylight Time)