: Use the Transformer module to shift the "Formant" and "Pitch" independently. To turn a male voice into a child's, raise both the pitch and the formant frequency.
: Use the Source Filter to continuously blend the loudness contour of one sound with the "spectral color" (timbre) of another, creating transitions that sound organic yet impossible in the real world. IRCAM Trax Vocal Transformer Ircam trax
: Dramatically lower the formant while keeping the pitch stable to create a "giant" or "monster" effect. : Use the Transformer module to shift the