发明名称 |
Recording and reproducing apparatus |
摘要 |
In a recording and reproducing apparatus having a simultaneous reproducing function, an adaptive filter outputs a pseudo crosstalk signal which approximates to frequency characteristics of crosstalk components leaking from recording data into a reproduced signal, and a subtractor subtracts the pseudo crosstalk signal from the reproduced signal, thereby canceling the crosstalk components
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申请公布号 |
US5991108(A) |
申请公布日期 |
1999.11.23 |
申请号 |
US19970804592 |
申请日期 |
1997.02.24 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
OHTA, HARUO |
分类号 |
G11B20/10;(IPC1-7):G11B5/09 |
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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