What I'm looking for is a diy, real time voice changer circuit that can alter pitch and modulation, preferably with pots for fine tuning rather than presets, hopefully without the tinny sound I hear from the majority of samples I've listened to. An amped output with volume control would be cool too to overpower the users voice a bit easier.
I'm looking for an output akin to this as an ideal.
I'm no stranger to micro electronics, I can read codes and, with a little review, understand gates and ICs but still have no clue how to design my own circuits to do more than flipflop and turn things on and off.
Any ideas ? Kits, DIY plans etc ? Simple and portable is better, want to incorporate it into a costume.