发明名称 |
Apparatus and method for retrieving stored data |
摘要 |
An equalizer for producing an equalized signal from an input signal. The input signal has a DC component. The equalizer includes a programmable filter and equalizer. A detector for generating a threshold signal from a preprocessed signal. The preprocessed signal is generated from the equalized signal. A comparator for comparing the preprocessed signal to the threshold signal to produce an output signal. A tracking device for tracking the DC component from the output signal. |
申请公布号 |
EP0817187(A3) |
申请公布日期 |
2002.03.13 |
申请号 |
EP19970202993 |
申请日期 |
1995.05.05 |
申请人 |
DISCOVISION ASSOCIATES |
发明人 |
KIMURA, NOBORU;YEH, WEN-YUNG |
分类号 |
G11B7/00;G11B7/0037;G11B7/0045;G11B7/005;G11B7/013;G11B11/10;G11B11/105;G11B20/10;G11B20/14 |
主分类号 |
G11B7/00 |
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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