Apparatus and method for remote monitoring of video signals
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United States of America Patent
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Sep 15, 1998
Grant Date -
N/A
app pub date -
Nov 22, 1995
filing date -
Nov 24, 1994
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Apparatus for and a method of monitoring the transmission of an analog video signal through a video signal transmission channel, e.g. a fiber optic cable from a headend capturing the analog video signal at a location remote from the headend and select a signal channel from the captured video signal. The selected signal channel is digitized and serialized as a digital signal and the digital signal is transmitted as an optical signal through an optical fiber cable to a monitoring location, where the digital signal is converted to an analog video signal which is displayed on a video monitor.
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