RECORDING MEDIUM, RECORDING DEVICE, AND RECORDING METHOD

PROBLEM TO BE SOLVED: To provide a recording system of highly reliable additional information in a high-density disk. SOLUTION: A recording/reproducing area is provided to enable a rewritale or recordable recording system to record/reproduce first data and reproduce second data recorded by groove wo...

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Bibliographic Details
Main Author KOBAYASHI SHOEI
Format Patent
LanguageEnglish
Published 20.04.2006
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To provide a recording system of highly reliable additional information in a high-density disk. SOLUTION: A recording/reproducing area is provided to enable a rewritale or recordable recording system to record/reproduce first data and reproduce second data recorded by groove wobbling, and the second data contain address information and additional information. The second data are recorded in a state where the additional information is coded by a first error correction system, and the coded additional information and the address information are coded by a second error correction system. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20050342018