发明名称 |
Subwoofer speaker system. |
摘要 |
<p>A speaker system for reproducing low frequency sound includes a plurality of substantially rigid panels driven in unison via a mechanical linkage to a common high speed servomotor. The motor is driven by a separate amplifier together with negative feedback from motion of the panels to enhance accurate reproduction of sound.</p> |
申请公布号 |
EP0114910(A1) |
申请公布日期 |
1984.08.08 |
申请号 |
EP19830100807 |
申请日期 |
1983.01.28 |
申请人 |
INTERSONICS INCORPORATED |
发明人 |
DANLEY, THOMAS J.;REY, CHARLES A. |
分类号 |
H04R9/06;H04R23/00;(IPC1-7):04R23/00 |
主分类号 |
H04R9/06 |
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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