Encoding and decoding methods and apparatuses for recording system
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United States of America Patent
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Aug 19, 2008
Grant Date -
Mar 24, 2005
app pub date -
Sep 21, 2004
filing date -
Sep 22, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and apparatus for encoding and decoding data for a recording system. The method of encoding data involves encoding input data into a predetermined code and precoding the predetermined code so that output levels of a channel can be detected, the channel being defined by a predetermined channel polynomial.
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