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} |
542 | .~.~ Demultiplexing single input channel to plural output channels {2} | |
543 | DF | .~.~.~> Different rate output channels |
544 | DF | .~.~.~> Same rate output channels |