Découvrez la version bêta du nouveau site du Forum Ircam ⇢ https://beta.forum.ircam.fr

Transp includes the same functions as in SimpleTransp, but with two additional sequencer synchronized to Ableton Live tempo. They allow you to create pitch and formants transposition sequences.

Transp belongs to IRCAMAX SuperVP Collection.


  • Transposition range -12 / +12 st
  • Formant Transposition range -36 / +36 st
  • Grid Sequencers for pitch and formants
  • Pitch control by another MIDI track
  • Remix Options (transient, noise, and sinus manipulation)
  • Dry/Wet

System Requirements

  • Mac Intel computer with OS X 10.5, 10.6 or 10.7
  • Live 8.2.5 and Max for Live (details about Max for Live can be found at www.ableton.com)
  • This bundle will only work in Ableton (not in Max/MSP)
  • 2GB of RAM recommended.


  • Based on “Advanced Phase Vocoder Transformer Module” from IRCAM Forum
  • SuperVP by Axel Roebel, Philippe Depalle, Xavier Rodet et al.
  • Max/MSP object by Norbert Schnell
  • Max/MSP and Live Integration by Cyrille Brissot and Jean Lochard
  • Product Manager Frederick Rousseau