发明授权
- 专利标题: Microphone for a hearing aid
- 专利标题(中): 助听器麦克风
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申请号: US11879246申请日: 2007-07-17
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公开(公告)号: US08369552B2公开(公告)日: 2013-02-05
- 发明人: Wilmink Engbert , Aart Zeger van Halteren , Hendrik Dolleman , Paul Christiaan van Hal
- 申请人: Wilmink Engbert , Aart Zeger van Halteren , Hendrik Dolleman , Paul Christiaan van Hal
- 申请人地址: NL Hoofddorp
- 专利权人: Sonion Nederland B.V.
- 当前专利权人: Sonion Nederland B.V.
- 当前专利权人地址: NL Hoofddorp
- 代理机构: Nixon Peabody LLP
- 优先权: NL1011778 19990413
- 主分类号: H04R25/00
- IPC分类号: H04R25/00
摘要:
A microphone assembly having a housing, a transducer, and an electronic circuit. The housing has an opening, and the transducer is disposed within that opening. The electronic circuit covers the opening such that the transducer is surrounded by at least the electronic circuit and the housing. The electronic circuit includes a substrate and an amplifier for amplifying the electrical signal into an amplified electrical signal which is coupled to a connection means. The connection means provides a direct electrical connection between the electronic circuit and a receiver. The amplifier is mounted on the substrate and disposed on a side of the substrate of the electronic circuit facing the transducer. The receiver is disposed on a side opposite the side and outside the housing.
公开/授权文献
- US20070258610A1 Microphone for a hearing aid 公开/授权日:2007-11-08
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