发明名称 |
Active vibration control system for aircraft |
摘要 |
An active noise and vibration reduction system for canceling noise in aircraft or other passenger carrying transportation systems which utilizes a series of seat mounted microphones and trim mounted speakers in conjunction with a digital controller with a class-D stage power amplifier and which is synched to the aircraft alternator.
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申请公布号 |
US5568557(A) |
申请公布日期 |
1996.10.22 |
申请号 |
US19940283114 |
申请日期 |
1994.07.29 |
申请人 |
NOISE CANCELLATION TECHNOLOGIES, INC. |
发明人 |
ROSS, COLIN F.;LANGLEY, ANDREW J. |
分类号 |
G10K11/178;(IPC1-7):H03B29/00;A61F11/06 |
主分类号 |
G10K11/178 |
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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