Doepfer

Not sure if I understand but are you trying to have 2 waveforms from 
1 VCO but one an octave higher?
If so just use a a-115 (audio divider), or a a-163 (frequency 
divider).

JOhn M




--- In Doepfer_a100@y..., "mdimmm@h..." <mdimmm@h...> wrote:
> I've been trying to use my A-114 to double the frequency of a 
waveform (as
> suggested by some articles about modular synthesis), but couldn't 
get it to
> work.
> (After all, a ring modulator gives the sum and the difference of 
its inputs,
> so having the same signal at both inputs would give only the sum, 
the same
> waveform one octave higher, yes?)
> It seems that the sound doesn't change much at all if I send the 
same sine
> wave trough both its inputs.
> 
> 
> Does anyone know why this doesn't work? Does it work on other 
synths?
> 
> Desperately trying to get something in the range of 15000-18000 Hz 
out my
> A-110...
> 
> Thanks!
> 
> Mdimm