发明名称 |
MAGNETIC RECORDING AND REPRODUCING DEVICE |
摘要 |
<p>PURPOSE: To provide a magnetic recording/reproducing device capable of surely acquiring the searching data even in high speed search by reducing scan position deviation of a head at a searching time and always making it a fixed value regardless of a search speed. CONSTITUTION: This device is provided with at least three heads of a first head 3a and a second head 3b having a first azimuth angle and a third head 3c having a second azimuth angle. Then, the first head 3a is confronted with the second head 3b by 180 deg. on a rotary drum 1, and the second head 3b and the third head 3c are arranged adjacently at a minute phase difference in the circumferential direction of the rotary drum.</p> |
申请公布号 |
JPH08293109(A) |
申请公布日期 |
1996.11.05 |
申请号 |
JP19950096400 |
申请日期 |
1995.04.21 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
MOTOSUGI MASAHIRO;KUNIHIRA TADASHI;GOTO KATSUMI;YANAGAWA YOSHIFUMI |
分类号 |
G11B5/53;G11B5/56;G11B5/58;G11B5/588;G11B15/467;(IPC1-7):G11B5/588 |
主分类号 |
G11B5/53 |
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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