--- In Doepfer_a100@yahoogroups.com , Sean Williams <sean@...> wrote:

>
> Nice idea, the trouble is that all these different devices have very
> different specs, so while universal 0-5V or +/-5v CV output would be
> handy, the amount of tinkering to get different input devices to
> interface with that would pretty much be the equivalent of building
> the whole thing yourself.
>
> If you take an Arduino for example, yes you have MIDI out, but you
> still need to do a lot of fiddling about to get the inputs to behave
> so as to derive useful signals in the first place.

I'll brush up on my math.

Thanks.