发明名称 |
Information reproducing apparatus |
摘要 |
An apparatus for reproducing information that has been digitally recorded on a storage medium includes first and second waveform equalizers. The first waveform equalizer equalizes a read signal, corresponding to the information read out from the storage medium, thereby outputting a first equalized signal. The second waveform equalizer has an equalization characteristic different from that of the first waveform equalizer, outputs a second equalized signal and is selectively used to extract a read clock signal.
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申请公布号 |
US6922384(B2) |
申请公布日期 |
2005.07.26 |
申请号 |
US20010996843 |
申请日期 |
2001.11.29 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MIYASHITA HARUMITSU;MINAMINO JUNICHI;ISHIBASHI HIROMICHI;FURUMIYA SHIGERU;NAKAO MASAHITO |
分类号 |
G11B20/10;(IPC1-7):G11B7/00 |
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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