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Subject: Re: [motm] peak and trough - is it cool?

From: jhaible@...
Date: 2001-02-11

> sadly, i have no way to scan it or get it on line.
> the offer is open to anyone, though..... send me your snail mail address
and
> i`ll send one off to you.

If the goal is to get a precise minimum and maximun of several input CVs,
I have something like than in my polymodular interface to derive the highest
and lowest note from a number of polyphonic keyboard CVs.

(see my homepage -> Schematics -> Polymodular for details)

If precision is not needed, just build an "OR" and and "AND" function
from N diodes and one resistor, buffer it with an opamp, and includ another
diode in the feedback of the opamp to get a crude compensation for the
diode drop of the input network.

JH.