A method and apparatus for encoding, detecting and decoding data in a Partial Response (PR) class-IV magnetic recording storage system that does not require the conventional interleave constraint and therefore minimizes the path memory and latency of a sequence detector such as the Maximum Likelihood...http://www.google.fr/patents/US5576707?utm_source=gb-gplus-shareBrevet US5576707 - Method and apparatus for detecting and decoding data in a PRML class-IV digital communication channel
Method and apparatus for detecting and decoding data in a PRML class-IV ...