Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Akihiro Itakura0
Masakazu Taguchi0
Akiyoshi Uchida0
Date of Patent
April 17, 2007
0Patent Application Number
111202560
Date Filed
April 28, 2005
0Patent Primary Examiner
Patent abstract
In an apparatus for recording and regenerating data, a pass metric is calculated based on a likelihood converted from a previous calculation result iteratively until all pass metrics of the same data recorded many times on a recording medium are calculated, and then data recorded on the recording medium is decoded.
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