Recording and reproducing apparatus

Details Recording and reproducing apparatus Recording and reproducing apparatus

2006-11-21

2006-11-21

Young, Brian (Department: 2819)

Coded data generation or conversion

Digital code to digital code converters

To or from run length limited codes

Reexamination Certificate

active

07138931

ABSTRACT:
A recording and reproducing apparatus includes an RLL encoder that encodes an information bit string to a code bit string and a RLL decoder that decodes the code bit string to the information bit string. The RLL encoder encodes the information bit string to the code bit string of a run-length-limited code at a high encoding rate satisfying a plurality of conditions of constraint regarding a string of successive zeros. The RLL decoder decodes the code bit string encoded by the RLL encoder to the information bit string.

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