[sdiy] SSM2164 base for Doepfer sdiy synth kit.

[Michael Zacherl.]

On Aug 14, 2010, at 10:49 , Guy Drieghe D. wrote:

> Equal Power VC Panning/Xfading, please. 
> Thank you. :-)
> 
> _g

This I briefly discussed with Neil J. in Cambridge past July.
Shouldn't be too hard, but not with a 2164.

On Aug 14, 2010, at 13:11 , Tom Wiltshire wrote:

>> Equal Power VC Panning/Xfading, please. 
>> Thank you. :-)
> 
> That's actually a pretty tricky one, because the exponential response of the SSM2164 VCAs is
> exactly the wrong way around for that application. I've done it in software, and I wouldn't
> particularly like to try it in hardware - although I know it can be done.
> 
> T.

That's my initial motivation to get into micro controller programming (see other thread).
We will play on a festival in October this year with a focus on a extensive multi channel speaker system.
("play the room")
However, performing with hands and feet and controlling the balance of at least four channels at the 
same moment is a bit tough in our musical context.
So I thought of a couple of VCAs (not sure about 2164) which are controlled by a µC which reads a joystick, 
provides "scenes" (stored settings) fades between them etc.
But I'm afraid I won't manage to build that within the next five weeks, so I'll need a different approach.

   Michael. 
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