Vocoder schematics ?

[Michael Buchstaller]

Hello group,

i plan on adding a vocoder module to my modular.

Prior to making my circuits, i would like to have a close look at the
schematics of several other vocoders (commercial and DIY), so i can
look at how others have designed the filters and the VCA stages.

On the web i found only the Elektor and ETI schemos, and offline i have
the schematics for the Sennheiser vocoder.

Are there any others out there ? Thanks for pointing me in the right direction !


-Michael Buchstaller