发明名称 |
Packaging and rf shielding for telecoils |
摘要 |
Disclosed is a convenient way of mounting the microphone array and associated electronics of a hearing aid on the person, and providing a convenient wireless means for delivering the microphone signals to the ear, and providing a signal processing technique that yields sharp directivity at audio frequencies. The wearer positions her/his body to receive the desired signal and to attenuate surrounding background noise and multipath interference. |
申请公布号 |
AU3088701(A) |
申请公布日期 |
2001.07.24 |
申请号 |
AU20010030887 |
申请日期 |
2001.01.10 |
申请人 |
MICROTRONIC NETHERLAND B.V. |
发明人 |
BOWEN F. MARSHALL;ALWIN FRANSEN |
分类号 |
H01Q1/27;H01Q1/52;H01Q7/06;H01Q7/08;H04R25/00 |
主分类号 |
H01Q1/27 |
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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