发明名称 |
Reentrant cone driven loudspeaker |
摘要 |
A miniaturized cone driven reentrant loudspeaker is provided. A cone speaker is positioned within a housing. The housing includes a front wall for radiating sound and a side wall. The cone speaker is directed towards a reflector back plate having a generally spherical surface which protrudes into the cone speaker for directing sound waves towards sidewalls of the housing to define a miniaturized cone driven reentrant loudspeaker.
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申请公布号 |
US4454927(A) |
申请公布日期 |
1984.06.19 |
申请号 |
US19810332789 |
申请日期 |
1981.12.21 |
申请人 |
ATLAS SOUND DIVISION OF AMERICAN TRADING AND PRODUCTION CORP. |
发明人 |
SEEBINGER, FREDERICK L. |
分类号 |
H04R1/02;H04R1/44;(IPC1-7):H05K5/00 |
主分类号 |
H04R1/02 |
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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