| 发明名称 |
Information carrier, device for encoding, method for encoding, device for decoding and method for decoding |
| 摘要 |
An information carrier includes runlength limited marks in a track. The runlengths of the marks represent main channel bits and variations of a further parameter of the marks representing secondary channel bits. Not all marks have the variations, only marks of at least a predetermined runlength have the variations.
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| 申请公布号 |
US6650257(B2) |
申请公布日期 |
2003.11.18 |
| 申请号 |
US20020175410 |
申请日期 |
2002.06.19 |
| 申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
VAN DIJK MARTEN E.;COENE WILLEM M. J. M.;BAGGEN CONSTANT P. M. J. |
| 分类号 |
G11B20/00;G11B20/10;G11B20/14;G11B20/18;H03M7/14;H03M13/31;(IPC1-7):H03M7/00 |
主分类号 |
G11B20/00 |
| 代理机构 |
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