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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Main Author | |
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Format | Patent |
Language | English |
Published |
20.04.2006
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Subjects | |
Online Access | Get full text |
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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 |
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Bibliography: | Application Number: JP20050342018 |