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Laserdisc was an analog implementation of that technology. Eventually it also carried digital audio a la CD but the video and the original audio encoding were a
by stormbrew 7y ago
Laserdisc was an analog implementation of that technology. Eventually it also carried digital audio a la CD but the video and the original audio encoding were analog.
- core-questions 7y agoAre you sure that's not this RCA CED thing they're talking about?
- cr0sh 7y agoI'll second it - LaserDisc was an analog medium - not digital. CED was analog also, but used a "stylus" to pick up capacitance changes from the "groove" depth. There's plenty of information out there on both processes; very interesting to see, you should check it out...