| 发明名称 |
LOUDSPEAKERS COMPRISING PANEL-FORM ACOUSTIC RADIATING ELEMENTS |
| 摘要 |
A ceiling tile (36) for a suspended ceiling and incorporating a loudspeaker (81) characterised in that the tile is in the form of a distributed mode acoustic radiator (2), and by a transducer (9) mounted wholly and exclusively on the radiator to vibrate the radiator to cause it to resonate.
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| 申请公布号 |
CA2230053(A1) |
申请公布日期 |
1997.03.13 |
| 申请号 |
CA19962230053 |
申请日期 |
1996.09.02 |
| 申请人 |
NEW TRANSDUCERS LIMITED |
发明人 |
HARRIS, NEIL;COLLOMS, MARTIN;AZIMA, HENRY |
| 分类号 |
H04R1/00;H04R1/02;H04R1/22;H04R7/04;H04R9/06;(IPC1-7):H04R1/02;E04F13/00;E04B1/86 |
主分类号 |
H04R1/00 |
| 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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