IRCAM has published a selection of videos video tutorials for the ASAP plug-ins collection.
ASAP plug-ins allow you to transform and sculpt (2 plug-ins are free):
The Spectral Surface plug-in allows you to graphically edit the spectrogram of the sound. Check out the video tutorial
The Spectral Morphing plug-in transposes the spectral characteristics of a sound onto another in order to transform its timbre. Check out the video tutorial
The Spectral Crossing plug-in crosses the amplitudes and frequencies of a source sound and of a side-chain sound to generate a hybrid sound. Check out the video tutorial
The Formant Shaping plug-in modifies the vowels and plays with the formant resonances of the sound. Check out the video tutorial
The Spectral Remix plug-in [Free] controls the balance of harmonic, noise, and attack characteristics of the sound. Check out the video tutorial
The Spectral Clipping plug-in [Free] extends and compresses the dynamics of spectral components over a range of thresholds. Check out the video tutorial
