Arrangement for automatically switching a videorecorder on and off in the absence of a code signal but in presence of a FBAS signal
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United States of America Patent
Stats
-
Feb 5, 1991
Issued Date -
N/A
app pub date -
May 26, 1989
filing date -
Jul 6, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The disclosed device enables the recording of television broadcasts which are preprogrammed in a memory. The presence of data lines of the television signal in combination with the presence of a color television signal is checked. When the data lines stop, the video recorder is switched on in real time by a clock time signal.
First Claim
Family
International Classification(s)
Cited Art Landscape
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