Posted this on Facebook. But thought of posting this also here. Might be interesting for someone. Sometimes I need complex signals that I can’t achieve with the Cadets I have, so I thought of integrating my PC to generate signals through a MOTU soundcard (which has 8 DC coupled outputs at 192KHz). The good news is that the computer can dialogue and syncs very well with both Horizontal and Vertical ramps. The ramps can be processed quite well into a sphere and the signals sent back to the Cadets for more processing. Here a small overview of my setup and of more artistic results. I see this as a useful tool for prototyping maths less for exploration.
Setup (Extron is not necessary I just wanted to try an extra level of sync)