发明名称 |
Optical disc device, optical disc recording method, and reproduction method |
摘要 |
Even when recording data which is continuously inputted at a high speed, it is possible to correct a recording error and reproduce preferable AV data without a noise upon reproduction. A recording error detection circuit (14) detects an error generation upon recording according to the fluctuation of amplitude of a tracking error signal or a focus error signal. A recording signal processing circuit (6) again records (performs skip recording) the same data in a region subsequently adjacent to a region where a recording error has occurred. When performing the skip recording, address information contained in the recording data is rewritten into address information on a new recording region. Moreover, an identifier (skip mark) indicating that a recording error has occurred is added to the pattern of the link region of the recording data.
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申请公布号 |
US8369194(B2) |
申请公布日期 |
2013.02.05 |
申请号 |
US20080599171 |
申请日期 |
2008.08.06 |
申请人 |
HITACHI CONSUMER ELECTRONICS CO., LTD.;KAWAMAE OSAMU |
发明人 |
KAWAMAE OSAMU |
分类号 |
G11B7/00 |
主分类号 |
G11B7/00 |
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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