waveform blending?

[Marjan Urekar]

Hi,

RSF uses downsaw signal,converts it to variable upsaw and pulse
waveforms, each goes to one OTA
(CA3080) and then they're mixed.CV from waveform pot is inverted,and
then again (simple opamp
invertors) and the outputs are send to control inputs of OTAs (so one
OTA gets +CV and the other -CV),so by incr. CV ,one wave rises and other
falls in amplitude.

Marjan Urekar
urekar.m at eunet.yu


> does anybody have a design for a waveshaper that morphs between
> waveforms, like the Serge NTO and the RSF Kobol? Or even the voltage
> controlled wave select like in the EML 101? I am intrigued by this and
> cannot even begin to imagine how it is done.
>