发明名称 |
Data reproduction device with simplified circuit structure |
摘要 |
A data reproduction device reproduces the data recorded on the recording medium by executing digital signal processing on the quantized data. The data reproduction device can share a single A/D converter and a single decoder used for reproducing recorded data based on clocks synchronous to a leading edge and a trailing edge of the recording pit.
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申请公布号 |
US6603419(B2) |
申请公布日期 |
2003.08.05 |
申请号 |
US20010774100 |
申请日期 |
2001.01.31 |
申请人 |
FUJITSU LIMITED |
发明人 |
NANBA AKIRA;HAMADA KENICHI;TAGUCHI MASAKAZU |
分类号 |
G11B20/10;G11B20/14;G11B20/18;H04L7/033;(IPC1-7):H03M1/12 |
主分类号 |
G11B20/10 |
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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