Compatible Scanning System.
DEPARTMENT OF THE AIR FORCE WASHINGTON D C
Pagination or Media Count:
The patent describes a system for connecting a periodic sensing system to a conventional television monitor. A series of sensors are sampled by a multiplexer and fed to a blanking circuit which is triggered by the same clock that triggers the multiplexer. Derived vertical synchronization pulses are counted and fed to a delay circuit that delays a signal from the multiplexer indicating a complete frame, this signal becoming the horizontal synchronization pulses. The video, horizontal synchronization, and vertical synchronization are then fed to combining circuit.
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