Subscriber television system
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United States of America Patent
Stats
-
Mar 27, 1984
Grant Date -
N/A
app pub date -
Nov 17, 1980
filing date -
Nov 17, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A video recorder has a first transducer which moves with respect to a moving tape to selectively record and play back video information; the tape has a control region which is accessed for recording or playback by a second transducer. Storing means external of the tape store first coded indicia. Generating means responsive to the storing means is connected to the second transducer for generating second coded indicia to be recorded in the control region simultaneously with the recording of video information by the first transducer, provided the second coded indicia has a predetermined relationship with the stored first coded indicia. During playback signals recorded on the control region are utilized for synchronizing the relative movement between the first transducer and the second transducer and the tape.
First Claim
Family
International Classification(s)
Cited Art Landscape
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