386 / | HD | TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING |
46 | DF | PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING {25} |
85 | DF | .~ Time (e.g., phase or frequency) correction {4} |
86 | .~.~ Of relative transducer/record medium speed {1} | |
87 | DF | .~.~.~> By controlling speed of record medium |