Process of recording time codes onto a video disk including periodic adjustment of time codes
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United States of America Patent
Stats
-
Oct 11, 1988
Grant Date -
N/A
app pub date -
Sep 3, 1986
filing date -
Sep 3, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A video disk recording method and the recorded disk in which a video signal is frequency-multiplexed with a digital data signal into respective frames which are asynchronous to each other. A time code is recorded in both types of frames. The time is incremented periodically but the period in one of the types of frames is occasionally varied to compensate for the asynchronism.
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Cited Art Landscape
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