发明名称 |
Method and apparatus for recording optical information, and optical disk |
摘要 |
A method of recording data optically to an optical disk having a plurality of sectors, in which each sector has a region to be recorded with data, the data is recorded in units of blocks, and the block includes a predetermined number of sectors and is a data unit including error correction codes. In recording data related to a content by dividing and recording the data in a plurality of sectors continuously, dummy data to be used for extracting a clock in PLL for data reproduction is recorded on a region adjacent before a sector from which data recording is started. The data related to the contents is recorded on sectors following the region recorded with the dummy data.
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申请公布号 |
US2002118624(A1) |
申请公布日期 |
2002.08.29 |
申请号 |
US20020078699 |
申请日期 |
2002.02.21 |
申请人 |
SHOJI MAMORU;NAKAMURA ATSUSHI;ISHIDA TAKASHI |
发明人 |
SHOJI MAMORU;NAKAMURA ATSUSHI;ISHIDA TAKASHI |
分类号 |
G11B5/09;G11B7/0045;G11B7/005;G11B7/007;G11B7/24;G11B20/10;(IPC1-7):G11B7/004 |
主分类号 |
G11B5/09 |
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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