Apparatus for decoding a self-clocking, encoded signal wherein a series of data bits is encoded such that for each data bit, the encoded signal contains a first transition, and, for each data bit for which the succeeding data bit has the same binary value, the encoded signal contains a second transition...http://www.google.fr/patents/US4592072?utm_source=gb-gplus-shareBrevet US4592072 - Decoder for self-clocking serial data communications
Decoder for self-clocking serial data communications
