Television gaming apparatus and method

摘要: Apparatus and methods are herein disclosed for use in conjunction with standard monochrome color television receivers, the generation, display manipulation of symbols upon screen receivers purpose playing games, training simulation engaging other activities by one or more participants. The invention comprises embodiment a control unit, connecting means some applications overlay mask utilized receiver. unit includes means, switches electronic circuitry video signals representing which to be displayed on screen. generated voltage controlled delay pulses coincidence gating. couples receiver antenna terminals thereby using existing circuits within process signals. An may removably attached determine nature game played. Control units provided each Alternatively, games carried out background pictorial information originated commercial TV, closedcircuit TV CATV station.