assistance please?

[Rainer Burkhardt]

Jeremy Martin schrieb:
> 
> I had an idea the other day of a noise-making device I'd like to construct,
> but I havn't the foggiest idea how. I was wondering if someone would
> possibly draw up a quick, rough schematic as to how to construct this device?
> 
> I would like the device to have a standard output that I could plug into an
> amp or speakers or whatever, an on/off switch, three knobs, and two inputs.
I think you can do this with a LFO, an inverter and two VCAs. Each mono
signal is connected to one of the VCAs.
The output of the LFO goes to the cv of the first VCA an inverted to the
cv of the second.

>The second knob would control the ratio between the time each pitch was
>played. I.e., if it was set to middle, they would both be played equally -
this is the pulse width control of the LFO

Rainer
--
Mit freundlichen Gruessen
Rainer Burkhardt
DV-Koordination und Entwicklung Klinische Informationssysteme
Universitaetsklinikum Freiburg, Klinikrechenzentrum
Agnesenstrasse 6 - 8, 79106 Freiburg
Tel.: 0761/270-2242, Fax.: 0761/270-2066
email: rbur at krz.ukl.uni-freiburg.de
-- Jetzt ist alles gut! --