发明名称 |
Method for improved reading of a digital data disc |
摘要 |
Method for regulating the control signal for adjustment of the optical path between a data disc and a signal pick-up detector system in a data disc drive, where the control signal is regulated as a response to the deviation of the actual reading signals from expected reading signals, and wherein the control signal is regulated in dependence of the tendency of said deviation.
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申请公布号 |
US2004037193(A1) |
申请公布日期 |
2004.02.26 |
申请号 |
US20030332805 |
申请日期 |
2003.06.13 |
申请人 |
ANDERSEN PALLE;PEDERSEN TOM SONDERGAARD;STOUSTRUP JAKOB;SANCHEZ ENRIQUE VIDAL |
发明人 |
ANDERSEN PALLE;PEDERSEN TOM SONDERGAARD;STOUSTRUP JAKOB;SANCHEZ ENRIQUE VIDAL |
分类号 |
G11B7/004;G11B7/09;G11B7/095;(IPC1-7):G11B7/00 |
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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