[sdiy] vocoder

[Ingo Debus]

Sven Windisch schrieb:
 > hi there.
 >
 > a friend of mine, head of a metal-band, came to me and asked 'could you
 > build me sth for modulating my voice?' naively i said 'sure, will 
do.' now
 > im searching for a kit (no, i dont wanna etch a pcb for this) 
that'll fit
 > into some little case that'll shift his voice up and down and could do
 > some modulation on it like distortion or maybe some weird 
filter-effects.
 > i looked at the paia vocoder but this is much too pricey. is there some
 > module to prefer? has anyone made some tests with voce-modultaion?

One option to make weird sounds from the human voice is a ring
modulator. I don't know of a kit, but it's easy to build, even on some
perf board.

Ingo