[sdiy] Linear Expo converter?

[Andre Majorel]

On 2008-06-03 10:22 -0500, James R. Coplin wrote:

> I finding in my modular rig, that for some reason, I seem to be
> desperately short of exponential control sources.  What is the
> best way to build a linear to exponential conveter?  I guess I
> just want to put something behind a panel that I patch in the
> linear and get out the exponential.

http://rubidium.dyndns.org/~magnus/synths/schematics/oct2hz.pdf
http://www.sdiy.de/de/projects/oct-hz-converter.html

-- 
André Majorel <URL:http://www.teaser.fr/~amajorel/>
Do not use this account for regular correspondence.
See the URL above for contact information.