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Subject: Re: [motm] Re: LPG Sound bytes

From: Robert van der Kamp <robnet@...>
Date: 2003-06-13

On Thursday 12 June 2003 16:47, Mike Marsh wrote:
> Hi Robert -
>
> Yeah, I had trouble with this, too. So here's the basic
> patch:
>
> ∗ An LFO (a 320 in this case) SQR OUT to a MULT
> ∗ MULT to GATE of a UEG and CV IN of the LPG
> ∗ OUT of the UEG to 1v/OCT of a 300
> ∗ SAW OUT of the 300 to IN of LPG
> ∗ OUT of LPG to the console for recording
>
> The patch is a UEG-driven 300 SAW into the LPG and
> NOTHING MORE. The LPG acts like a Low Pass filter with a
> built-in envelope. Since the low pass-ness is created
> with a Vactrol, you get a spongy-boingy sound that's very
> characteristic.

Ah, I see. So the only signal opening the LPG is the 320's
square wave. Nice! :)

>
> You can use other wave forms into the CV: SIN sounds cool
> and ramp (or SAW) is really trippy. Also, if you have
> the vactrol CV going at a different rate from the UEG
> gate, more trippiness ensues.
>
> Hope that helps. It's really a cool-sounding tool!

Yes, this helped. Thanks!
The LPG is on my list now. :)

- Robert