发明名称 |
REDUCING VIBRATION INDUCED RECORDING NOISE |
摘要 |
A system for recording and replaying information in which noise caused by vibration of the system is eliminated. Two channels are used, one to record the input information, and the second to record a constant input signal. The first channel signal is then divided by the second channel signal to give an output signal free of vibration induced noise. |
申请公布号 |
WO8401656(A1) |
申请公布日期 |
1984.04.26 |
申请号 |
WO1983AU00141 |
申请日期 |
1983.10.05 |
申请人 |
THE COMMONWEALTH OF AUSTRALIA CARE OF THE DEPARTME |
发明人 |
HAMILTON, NEIL, ROBERT |
分类号 |
G11B20/24;(IPC1-7):11B5/02;11B23/18 |
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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