发明名称 |
Data recording apparatus, data reproducing apparatus, and data recording/reproducing apparatus |
摘要 |
In a data recording apparatus, values of parity bits to be additionally provided every one predetermined length block in data obtained by demodulating the original data are determined so as to satisfy a part of or an entire the predetermined run length limitation rule in ranges of a current predetermined length block, the plurality of parity bits, and a next predetermined length block that is positioned next to the current block. The parity bits having the values are additionally provided to the current block.
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申请公布号 |
US2003072242(A1) |
申请公布日期 |
2003.04.17 |
申请号 |
US20020096280 |
申请日期 |
2002.03.12 |
申请人 |
FUJITSU LIMITED |
发明人 |
UCHIDA AKIYOSHI;TAGUCHI MASAKAZU |
分类号 |
G11B7/004;G11B11/105;G11B20/10;G11B20/12;G11B20/14;G11B20/18;H03M13/31;(IPC1-7):G11B7/005 |
主分类号 |
G11B7/004 |
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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