Capacitance Electronic Disc
The Capacitance Electronic Disc ( CED ) is an analog video disc playback system developed by RCA , in which video and audio could be played back on a TV set using a special needle and high-density groove system similar to phonograph records . 
<triplet> Capacitance Electronic Disc <subj> RCA <obj> owned by <triplet> RCA <subj> Capacitance Electronic Disc <obj> owner of <subj> video disc <obj> product or material produced