FM synthesis with the PlanB Model 15

YouTube via dkimcg
"Apologies in advance for the out of focus camera. This was one of the cool things I learned about using the PlanB (or any capable) oscillators. I have the oscilloscope up so you can see the waveforms. Too bad I didn't keep an eye on the camera. But I do these for fun, and doing it again would be no fun for me. But you can see enough to get the idea. You can get some very fat sounds with harmonic overtones this way. Look up FM synthesis if you're curious. That's frequency modulation. There's also another video on youtube that goes through the explanations better, this is just to show an example, not inform."