370 / | HD | MULTIPLEX COMMUNICATIONS |
464 | DF | COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS {9} |
498 | DF | .~ Combining or distributing information via time channels {17} |
503 | DF | .~.~ Synchronizing {6} |
516 | DF | .~.~.~ Adjusting for phase or jitter {1} |
517 | DF | .~.~.~.~ Including delay device {2} |
518 | .~.~.~.~.~ Provide plural phases of a clocking signal |