发明名称 |
Crosstalk detector for optically read signals |
摘要 |
A crosstalk detector for detecting the crosstalk of signals optically read from a recording medium having a plurality of tracks. The read signal levels between adjacent tracks at the positions where crosstalk detecting signals are recorded are compared and used to calculate a quantity of crosstalk of the read signals.
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申请公布号 |
US5321519(A) |
申请公布日期 |
1994.06.14 |
申请号 |
US19930046932 |
申请日期 |
1993.04.13 |
申请人 |
PIONEER ELECTRONIC CORPORATION |
发明人 |
AKIYAMA, TORU |
分类号 |
G11B7/00;G11B7/005;G11B7/095;G11B20/02;G11B20/22;(IPC1-7):H04N5/76;H04N5/84 |
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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