turntable sequencer: geared wheels - ball bearings phasing pattern

Ball-bearing patterns playing two phasing sequences. Switches converted to MIDI to play a polyphonic string synth.
This is a longer version of a section from my video of technical developments as part of my recently completed PhD, "Mechanical Techno: extended turntable as live assemblage."
Full technical video: https://youtu.be/sBhGbHVQYvI
Thesis and media: http://grahamdunning.com/PhD
An album recorded using these methods and devices: https://grahamdunning.bandcamp.com/album/quern

Видео turntable sequencer: geared wheels - ball bearings phasing pattern канала Graham Dunning