QuikQuak has announced the release of Copula, a speed and pitch shifting software application for Windows and Mac.

QuikQuak Copula

Copula is described as a deceptively simple software that separates time from pitch in audio samples. It allows time to be stretched from 25% to 400% and pitch by two octaves up and down. Time can also be frozen by the click of a button.

The registered version of Copula can stream out audio as a Wav file, live at the audio device’s sample rate.

Copula features

  • Changes time and pitch independently.
  • Can freeze time and run backwards at any speed, without changing pitch.
  • Works for music and percussion with no user decisions needed.
  • Runs to 192 kHz. With any input sample.
  • Stream output to WAV file.
  • Formant locking to preserve vocal pitch character.

Copula is available for purchase for £35 GBP.

More information: QuikQuak