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Subject: RE: [motm] LFO mod?

From: "Tentochi" <tentochi@...>
Date: 2001-02-18

Some readers (such as myself) never get any excercise. And we are so weak
that it would take years to learn how to even begin excercising.

Can you point to the head of the trail?

Will reviewing the Polyfusion LFO schematics be useful?

<BABBLE ON>

Phase comparator? Simple XOR gate?

Clock synchronization comparator?

Magnitude comparator?

Op-amp without frequency comparison?

Voltage comparator?

Inverting or non-inverting?

LM324 (or 393), pull up resistor, timer cap?

Actually, I found a ton of them...

<BABBLE OFF>

Help!
Shemp

> Not easily. You need a front-end comparator. But it's less than
> $1 of parts.
> The problem is left as an excercise for the reader.
> Paul S.

> > Is it possible to mod the LFO to have a controllable start
> > point as on the Polyfusion LFO (2003)???
> > thanks!
> > Shemp