发明名称 |
Recording/reproducing apparatus and recording/reproducing method using probe |
摘要 |
A recording/reproducing apparatus for performing recording/reproduction by running a probe relative to a recording bit string on a recording medium and detecting recording bits in the recording bit string, comprising a plural-recording-bit-detection device for letting the probe perform plural recording bit detections as taking positions thereof shifted relative to a same recording bit string on the recording medium; and a recording bit determining device for performing determination of true recording bit, based on the results of the plural recording bit detections.
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申请公布号 |
US5805560(A) |
申请公布日期 |
1998.09.08 |
申请号 |
US19960720974 |
申请日期 |
1996.10.16 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KURODA, RYO;TAKEDA, TOSHIHIKO;SHIDO, SHUNICHI |
分类号 |
G01N37/00;G01Q80/00;G01Q90/00;G11B9/00;G11B9/14;G11B20/10;G11B20/18;(IPC1-7):G11B9/00 |
主分类号 |
G01N37/00 |
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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