looking through various web clippings in evernote, I came across this:
basic vocoding: using audio over Line in as a modulator source under LFO/Element allows you to then play a synth engine (Pulse works very well) to vocode. The Pulse engine sounds good when the blue “O O” icons are overlapping and the orange mod wave icon is at about 50% on the positive (right) side. then it’s just a matter of tweaking your audio input in the LFO’s parameters and your all set. you can then apply the Phone effect at any degree of robo-garbled fun you like
this sure seems like fun but could anyone attest if this produces usable results? :))