发明名称 |
Magnetic recording-reproducing apparatus. |
摘要 |
<p>A magnetic recording-reproducing apparatus is desclosed, in which a recording current equivalent section (28) is inserted in the stage before or after a recording amplifier section (15). The section (28) thereby amplifies high frequencis of the recording current to compensate for the attenuation at reproduction, and thus improves the signal-to-noise-ratio.</p> |
申请公布号 |
EP0170032(A1) |
申请公布日期 |
1986.02.05 |
申请号 |
EP19850107656 |
申请日期 |
1985.06.20 |
申请人 |
HITACHI, LTD. |
发明人 |
KIKKAWA, KANJI;HIRANO, MASAAKI |
分类号 |
G11B20/24;G11B5/02;G11B5/027;G11B20/06;H04N5/782;H04N5/91;H04N9/802;(IPC1-7):G11B5/035;H04N9/83 |
主分类号 |
G11B20/24 |
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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