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
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