386 / | HD | TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING |
46 | DF | PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING {25} |
68 | DF | .~ Fast, slow, or stop reproducing {12} |
78 | DF | .~.~ Locus or track control {1} |
79 | .~.~.~ Using control signal on the recording medium |