| 发明名称 |
Information storage medium with wobbled groove having wobble period based on multi-frequency shift keying |
| 摘要 |
An information storage medium according to an embodiment of this invention includes a wobbled groove having a wobble period modulated by multi-frequency shift keying corresponding to playback control information.
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| 申请公布号 |
US7054247(B2) |
申请公布日期 |
2006.05.30 |
| 申请号 |
US20020329985 |
申请日期 |
2002.12.27 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
KURODA KAZUTO;ANDO HIDEO;WATABE KAZUO;TAKEHARA SHINTARO;OGAWA AKIHITO;YOSHIOKA YOU |
| 分类号 |
G11B7/005;G11B7/24;G11B7/00;G11B7/0045;G11B7/007;G11B7/085;G11B20/10;G11B20/12;H04L27/10 |
主分类号 |
G11B7/005 |
| 代理机构 |
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