Accession Number : AD0164621

Title :   A Compatible Scanning System.

Descriptive Note : Patent Application,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C

Personal Author(s) : Dryden,Eugene H.

Report Date : 03 JAN 1973

Pagination or Media Count : 6

Abstract : The patent application 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 pulse. The video, horizontal synchronization, and vertical synchronization are then fed to combining circuit.

Descriptors :   *Television display systems, *Scanning, Patents, Multiple operation, Monitors, Television equipment, Detectors, Synchronization(Electronics)

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE