发明名称 |
Disk recording medium, disk production method, disk drive apparatus |
摘要 |
A disk recording medium which can implement a recording method having a high degree of reliability for additional information is disclosed. The disk recording medium has a recording and reproduction region into and from which first data can be recorded and reproduced in accordance with a rewritable or write-once-read-many recording method and from which second data recorded in the form of wobbling of a groove can be reproduced. The second data includes address information and additional information. The additional information of the second data is coded in accordance with a first error correction method, and the coded additional information and the address information are recorded in a state coded in accordance with a second error correction method.
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申请公布号 |
US8553511(B2) |
申请公布日期 |
2013.10.08 |
申请号 |
US20100652525 |
申请日期 |
2010.01.05 |
申请人 |
KOBAYASHI SHOEI;SONY CORPORATION |
发明人 |
KOBAYASHI SHOEI |
分类号 |
G11B11/00;G11B20/18;G11B7/004;G11B7/007;G11B20/12;G11B20/14 |
主分类号 |
G11B11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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