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’Video Feedback’ by Japhy Riddle None of this imagery was computer generated. This is an example of very controlled video feedback using all analog 1970’s equipment. Shot with a Sony AVC-3400 vidicon tube camera aimed at a Quazar black and white CRT, and fed into it via RF—This was pre video-in. One advantage of using RF is that tuning away from the correct channel frequency results in noise (static) being introduced into the signal, which adds all the “wormy“ detail. I recorded the camera’s video outp
