Thank you Florian and Bakis, it must be the glide/portamento of the
Minimoog then...
I'll probably go for the envelope-solution anyway cause it's easier to
do it live. Thank you for the description Florian, you helped me a
lot!

Cheers,

Norbert

On 12 Oct 2012, at 13:08, Florian Anwander < fanwander@... > wrote:

> Hello
>
> I doubt really, that this video is live at all. It is a TV-show, so it might be playback or at least halfplayback. To make the vibrato in the end of the sound he would have to touch the Modwheel, but he does not. So this is fake for sure.
>
> And if it was live: You don't see his hand on the keyboard at all. He is playing the octave jump with the right hand, and you cannot judge what he is doing.
>
> Soundwise I am definitely sure, that this is a simple portamento. The original Minimoog did not have envelope modulation for the VCOs.
>
> If you want to do it with an envelope:
> * Set the ADSR to A=0 D=4 S=10 R=0 (values from 0 to 10).
> * Connect the ADSRs inverted out and feed it into CV2 input of an A110 or A111.
> * Listen to the VCO continuously (VCO out direct to your mixer/headphone).
> * Turn up CV2 potentiometer. => now the VCO should be much lower if you press a key and return to normal frequency if you release a key.
> * Now adjust CV2 to make the VCO jump down for one octave if you press a key.
> * Then turn Sustain to 0 => Now each keypress should cause the VCO to make a slide from one octave below to normal tuning.
>
>
>
> Florian
>
> --
> http://fa.utfs.org/