发明名称 |
Vehicle accessory microphone assembly having a windscreen with hydrophobic properties |
摘要 |
A microphone assembly for a vehicle accessory includes one or more transducers positioned in a microphone housing. The microphone housing has at least one acoustic port to which the transducer is acoustically coupled. The microphone assembly further includes a windscreen sealed across the acoustic port. The windscreen having hydrophobic properties to prevent water from penetrating the microphone housing through the acoustic port.
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申请公布号 |
US7136494(B2) |
申请公布日期 |
2006.11.14 |
申请号 |
US20030635751 |
申请日期 |
2003.08.06 |
申请人 |
GENTEX CORPORATION |
发明人 |
WATSON ALAN R.;KNAPP ROBERT C.;TURNBULL ROBERT R.;SPENCE WILLIAM R.;POE G. BRUCE;BRYSON MICHAEL A. |
分类号 |
B60R11/02;H04B1/00;B60R1/04;B60R1/12;B60R11/00;G10L15/20;G10L21/02;H04B1/38;H04M1/27;H04M1/60;H04R1/08;H04R1/34;H04R1/38;H04R1/40;H04R3/00;H04R11/04 |
主分类号 |
B60R11/02 |
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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