Sound-on-disc
From Wikipedia, the free encyclopedia
The term Sound-on-disc refers to a class of sound film processes utilizing a phonograph or other disc to record or playback sound in sync with a motion picture. Early sound-on-disc systems used a mechanical interlock with the film projector, while more recent systems use timecode.
Sound-on-disc processes:
- Vitaphone
- Phono-Kinema short-lived system invented by Orlando Kellum
- Digital Theater Sound
- See also: sound-on-film