VERFAHREN ZUR UEBERTRAGUNG EINES DIGITALSIGNALS.

摘要

A digital signal transmission has a serial number of bits that represent synthronising signals and information bits. The synchronising word contains the additional data bits that are identified by a circuit. The circuit has a shaft register (1) that provides a 40 bit output to the inputs of 20 EXCLUSIVE-OR gates (2). A gating stage (3) generates for a bit sample a negative synchronising pulse output (8). At the same time the shift register (1) provides data words (A1,A2) as the additional information.