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VideoDisc Day -- An introduction to the Capacitance Electronic Disc (CED)

Posted by Eric Brightwell, March 19, 2014 10:30am | Post a Comment
RCA Selectavision VideoDisc

On 22 March, 1981RCA introduced  a brand new but curiously retro analog video format, the SelectaVision CED VideoDisc system. Today the CED (Capacitance Electronic Disc) is all but forgotten but even at its most popular it wasn't well-known and was much widely-adopted than contemporaneous video formats like Betamax, VHS, and LaserDiscs

http://www.pcmuseum.ca/
CED collection, Ron Treverton of Brantford, Canada (source: Personal Computer Museum)





In early 1981, shortly before the VideoDisc (as it was "commonly" known) hit the shelves of roughly 5,000 dealers across the USA, the first stainless steel, gull-wing doored DeLorean DMC-12 automobile rolled off of an assembly line in Northern Ireland whilst nearby, in Her Majesty's Prison MazeBobby Sands embarked on what would soon prove to be a fatal hunger strike. Meanwhile in America, I was entertained by Joel Schumacher's film, The Incredible Shrinking Woman... a film which would ultimately be released on LD, VHS, and (in edited form) on DVD-R  -- but never VideoDisc