FIELD: automated TV systems. SUBSTANCE: device has TV camera 2, videoamplifier 3, differentiator 4, automatic gain controls 5, 8 integrating-differentiating amplifiers 6, 7, relay 9, indicator 10. Videoamplifier includes push-pull integrating-differentiating amplifier 12, preamplifier 11 and output amplifier 13. EFFECT: enhanced accuracy of registration of change of visual situation thanks to high resolving power in any point of observation zone. 1 dwg
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Authors
Dates
1994-10-15—Published
1985-05-21—Filed