Invention Grant
- Patent Title: Microphone for a hearing aid
- Patent Title (中): 助听器麦克风
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Application No.: US11879246Application Date: 2007-07-17
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Publication No.: US08369552B2Publication Date: 2013-02-05
- Inventor: Wilmink Engbert , Aart Zeger van Halteren , Hendrik Dolleman , Paul Christiaan van Hal
- Applicant: Wilmink Engbert , Aart Zeger van Halteren , Hendrik Dolleman , Paul Christiaan van Hal
- Applicant Address: NL Hoofddorp
- Assignee: Sonion Nederland B.V.
- Current Assignee: Sonion Nederland B.V.
- Current Assignee Address: NL Hoofddorp
- Agency: Nixon Peabody LLP
- Priority: NL1011778 19990413
- Main IPC: H04R25/00
- IPC: H04R25/00

Abstract:
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.
Public/Granted literature
- US20070258610A1 Microphone for a hearing aid Public/Granted day:2007-11-08
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