US PATENT SUBCLASS 370 / 505
.~.~.~ Pulse stuffing or deletion

Current as of: June, 1999
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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}
505.~.~.~ Pulse stuffing or deletion {1}
506  DF  .~.~.~.~> Frame or bit stream justification

DEFINITION

Classification: 370/505

Pulse stuffing or deletion:

(under subclass 503) Subject matter wherein synchronization of a pulse train is achieved by (a) inserting extra pulses into the train when pulses arrive too slow or (b) removing pulses from the train when pulses arrive too fast.