Automatic phase control color signal circuit for video tape reco

Automatic radio frequency signal level control apparatus for a v

Automatic scanning device and its control for opto-mechanical pr

Automatic selection method and apparatus for a video signal duri

Automatic sensitivity controller for electronic still camera

Automatic tracking system for multitrack recorders

Automatic transient beam current limiter

Automatic white level control for a RIS

Automatically activated commercial message timer

Automatically adjustable sheet member cutting device

Automatically reserve-recording and reserve-playing back a broad

Autoprogrammed, channel mapping for a video cassette recorder

Autosynchronous optical scanning and recording laser system with

Auxiliary focusing circuit for automatic focusing camera

Auxiliary scanning control system for facsimile

Averaging array for CCD imagers