A two-level multiplexed encoder/decoder based on a novel technique of code table compression is disclosed. By means of comparing various code conversion tables such as well-known tables for use in NRZ-MRM, NRZ-RLL conversion schemes, separate code word condition sets are obtained. In accordance with...http://www.google.es/patents/US5028922?utm_source=gb-gplus-sharePatente US5028922 - Multiplexed encoder and decoder with address mark generation/check and precompensation circuits
Multiplexed encoder and decoder with address mark generation/check and ...
