Invention Grant
- Patent Title: Microphone with a low frequency noise shunt
- Patent Title (中): 麦克风具有低频噪声分流
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Application No.: US12031637Application Date: 2008-02-14
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Publication No.: US08254616B2Publication Date: 2012-08-28
- Inventor: James Foster Bobisuthi , Lawrence Gollbach
- Applicant: James Foster Bobisuthi , Lawrence Gollbach
- Applicant Address: US CA Santa Cruz
- Assignee: Plantronics, Inc.
- Current Assignee: Plantronics, Inc.
- Current Assignee Address: US CA Santa Cruz
- Agency: Chuang Intellectual Property Law
- Main IPC: H04R17/02
- IPC: H04R17/02

Abstract:
The present invention provides for a microphone. The microphone includes housing, a port disposed in the housing leading to an interior chamber, and a diaphragm with a first side and a second side. The first side of the diaphragm faces the port. The microphone includes a shunt channel from the port to the second side of the diaphragm. The shunt channel receives a wind noise signal to reduce the effects of the wind noise signal on the diaphragm.
Public/Granted literature
- US20080130934A1 Microphone With a Low Frequency Noise Shunt Public/Granted day:2008-06-05
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