QuikQuak tells us that Copula is a deceptively simple standalone software that separates time from pitch in audio samples. They say that time can be stretched from 25% to 400% and pitch by two octaves up and down and can also be frozen by a click of a button.
A spokesperson told us, "The registered version can also stream out audio as a wav file, live at the audio device's sample rate, allowing you to save your time and pitch alterations."


Features:

• Changes time and pitch independently.
• Can freeze time and run backwards at any speed.
• Works perfectly for music and percussion with no user decisions needed.
• Runs to 192Khz. With any input sample.
• Stream output to WAV file.
• Formant locking to preserve vocal pitch character.

Pricing and Availability:
£35

More information:

• Copula

• Stretch Stereo Width 13-Feb-14
• Mash-Up Tool 24-Jun-11
• Simulated Crowd Grows 16-Jun-10
• Bar Chimes Simulator 08-Mar-10
• QuikQuak Releases Pitchwheel 3 29-Dec-09