Octatrack: How to Draw Custom Waveforms
Here’s how to use the Octatrack to draw custom audio waveforms like can be done on the classic Fairlight CMI. You can then use your custom-drawn waves in the Octatrack, Monomachine, or other audio gear.
To see the original Fairlight making custom waveforms:
Example of creating visually understand the “light pen” (wand) and a sound change some parameters or effects.
More info here : http://mustudio.fr