Commercially produced color-video monitor modified by addition of interface circuit to accommodate wider-than-usual range of scanning rates and resolutions. Interface circuit measures frequencies of horizontal- and vertical-synchronizing pulses. When frequencies fall within combination of preset ranges, interface generates associated preset combination of eight picture-adjusting signals. Video monitor "trained" by computer that helps to control calibration procedure and inserts values in calibration tables.
Interface For Color-Video Monitor
NASA Tech Briefs ; 11 , 10
1987-11-01
Miscellaneous
No indication
English
NTRS | 1993
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