Preparing for audio visual performances.
Video: solid colours, line generators, feedback generators.
Audio: field recordings of crickets on a very hot (47 degrees centigrade) day in Wattayah, and the drone from a solar-powered DIY feedback oscillator.
Many animated parameters synched to a 30 bpm clock (elephant trivia).
Video: three layers: line generator, static generator, feedback.
Audio: three layers: field recordings of a solar powered feedback oscillator.
My feedback circuit uses an amplifier IC: here’s a different, fun little circuit using transistors.