Practice turning the knob very fast and you can be your own envelope generator!

Bryan

>>> techmeier@... 05/23/06 12:40 PM >>>

If nothing is connected to In 1 the pot will simply add V to the
output of the mixer. The V range goes from 0V (fully ccw) up to 5 V
(fully cw).
E.g. your CV for a VCA is an LFO since it's range goes from -2,5 to
+2,5 you will only hear the audio signal if the CV is above 0 V;
when it equals 0 V or goes below the VCA will be silent.
Same patch but the LFO goes into In 2 of an A138 before it feeds the
VCA. Now you can add some positive Vs with the pot In 1 which acts a
Voltage source (same as A176) if there's no connection to it's
corresponding jack. This allows you to off set the negative V of the
LFO for a varying audio output so that the VCA never mutes the
signal but varies it's amplitude.
Regards, Ingo

--- In Doepfer_a100@yahoogroups.com , "Richard" <richardscott@...>
wrote:

>
> thanks guys
>
> I don't quite get what a138 does. If I don't plug anything into

the first input does that mean I can effectively control the output
so it can't go over 5v or under 0v somehow my brain and the
description in the pdf are not connecting.

>
> Richard
> ----- Original Message -----
> From: selfoscillate
> To: Doepfer_a100@yahoogroups.com
> Sent: Tuesday, May 23, 2006 7:56 AM
> Subject: 1 Re: offset
>
>
>
> hello richard,
>
> you can do this with the a138 mixer modules,
> which were manufactured after april 2004.
>
> or you can use an a129/3.
>
> best wishes
>
> ingo
>
>
>
>
> --- In Doepfer_a100@yahoogroups.com , "Richard" <richardscott@>

wrote:

> >
> > Hi
> >
> > I want to attentuate and offset an LFO output so I can send it

to a

> +5v destinarion (alesis andremeda pedal input) is there a

doepfer

> module which can do this elegantly/cheaply
> >
> > Richard
> >
> > [Non-text portions of this message have been removed]
> >
>
>
>
>
>
>
>
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