Doepfer

Hi, friends
i just bought an A138c module. Could anyone show me an interesting 
patch, for instance to get new waveforms or new filter types as Doepfer 
web site says??
many thanks & greetings to all!!

miguel

--- In Doepfer_a100@yahoogroups.com, "pro2andrius" <ventral@...> 
wrote:
>
> Hi, friends
> i just bought an A138c module. Could anyone show me an interesting 
> patch, for instance to get new waveforms or new filter types as 
Doepfer 
> web site says??
> many thanks & greetings to all!!
> 
> miguel
>


hello miquel,

here are just two basic ideas, use these as
a start for your own experiments:

to create new waveforms you can mix the standard waveforms
of a vco together with different polarities, or feed the
mix of these waveforms back to an input of the same vco.

to create new filter responses you can mix the output of
a filter with the inverted unfiltered signal.
for example if you do this with a lowpass filter,
you will get a highpass response at the a138c output.

best wishes

ingo