Speak Unit

For macOS

Speak Unit speech synthesiser audio extension

Speak Unit is a speech synthesiser audio extension for use in Garageband and other compatible music software. You enter up to twelve phrases that are each triggered by a unique note.

Ideal if you need robotic vocal for your musical compositions, or any other creative uses.

How to use

  • Add the Speak Unit audio extension instrument to a track in your music software
  • Select a note using the up and down buttons on the Speak Unit's chest.
  • Enter a phrase
  • Press the save button to store the phrase in the Speak Unit ready for synthesising.
  • Press the speak button if you wish to audition the phrase.
  • Play or sequence that note to play the phrase in your composition.

The stand alone app can be used to speak the phrases triggered by keyboard shortcuts, as seen in the Play menu.

See and hear it in action


Available now on the App Store. Click on the link above to take you there now!

Speak Unit macOS app screenshot

Stand alone app screenshot

Speak Unit macOS app screenshot

Audio extension screenshot