发明名称 |
Information medium and information recording/reproduction apparatus |
摘要 |
The information medium of the present invention is provided with a lead-in region and a data region in which information signals can be recorded, wherein the lead-in region has a recordable portion in which information signals can be recorded. An identifier I1 specifying a recording speed that can be adopted when recording information signals to the data region is provided in the recordable portion of the lead-in region, increasing the precision with which the recording speed is specified.
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申请公布号 |
US2004240350(A1) |
申请公布日期 |
2004.12.02 |
申请号 |
US20040489748 |
申请日期 |
2004.03.15 |
申请人 |
TANII KIYOSHI;YAMAGUCHI HIROYUKI;OKABAYASHI SHOICHI |
发明人 |
TANII KIYOSHI;YAMAGUCHI HIROYUKI;OKABAYASHI SHOICHI |
分类号 |
G11B7/005;G11B7/007;G11B19/12;G11B19/26;G11B20/10;G11B20/12;G11B27/32;(IPC1-7):G11B5/09 |
主分类号 |
G11B7/005 |
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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