发明名称 |
Information reproducing apparatus and method |
摘要 |
A pit data generation circuit generates a first clock signal synchronized with pit data and a pit synchronization signal from a sum read signal obtained by reading the length of a pit. A division circuit generates a second clock signal by frequency-dividing the first clock signal. The division circuit is reset by the pit synchronization signal, and is capable of adjusting the phase of the second clock signal.
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申请公布号 |
US2008043589(A1) |
申请公布日期 |
2008.02.21 |
申请号 |
US20070907345 |
申请日期 |
2007.10.11 |
申请人 |
PIONEER CORPORATION |
发明人 |
KURODA KAZUO;SUZUKI TOSHIO |
分类号 |
G11B5/09;G11B7/24;G11B7/005;G11B7/007;G11B15/52;G11B19/02;G11B20/00;G11B20/10;G11B20/14 |
主分类号 |
G11B5/09 |
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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