Apparatus and instruments for viewing, recording, transmission, processing and reproduction of sound or images, namely, video-audio enhancers, color processors, signal switchers, signal distributors, RF processors, special effects generators, video encoders and decoders, video standard converters, video time base correctors, computer gunlock equipment, computer-controlled video equipment, namely, video matrix and processing control, computer interface products, namely, TTL (transistor-transis...

Apparatus and instruments for viewing, recording, transmission, processing and reproduction of sound or images, namely, video-audio enhancers, color processors, signal switchers, signal distributors, RF processors, special effects generators, video encoders and decoders, video standard converters, video time base correctors, computer gunlock equipment, computer-controlled video equipment, namely, video matrix and processing control, computer interface products, namely, TTL (transistor-transis...