it doesn't really concern puredata, but it's interesting, have you tried to drive the signal from your soundcard with an op powered with symmetric power supply +-5V for VCF and +-2.5V for VCO EXP ?
it can be done by using a battery or universal DC supply with virtual grounding: http://www.sonelec-musique.com/images/electronique_masse_virtuelle_002.gif
the op could be wired like this:
http://www.sonelec-musique.com/images/electronique_preampli_guitare_004.gif then replace the pot with resistor that gives the right cv range
Le 11/12/2015 03:10, Pall Thayer a écrit :
Has anyone been experimenting with the Moog Werkstatt? Looking for simple PD-based CV control? Minijack from computer, left channel to VCO EXP IN, sleeve to ground. Manipulate amplitude for CV frequency. Gives you about 1 octave range.wires.jpg
Screenshot from 2015-12-10 21-05-43.png
P Thayer, Artist http://pallthayer.dyndns.org
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