Invention Application
- Patent Title: Microphone and Method of Manufacturing a Microphone
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Application No.: US15318752Application Date: 2014-06-23
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Publication No.: US20170150276A1Publication Date: 2017-05-25
- Inventor: Kurt Rasmussen
- Applicant: EPCOS AG
- International Application: PCT/EP2014/063148 WO 20140623
- Main IPC: H04R19/04
- IPC: H04R19/04 ; B81C1/00 ; B81B7/00 ; H04R31/00 ; H04R19/00

Abstract:
A microphone and a method for manufacturing a microphone are disclosed. In an embodiment the microphone includes a substrate, a transducer element defining a front volume and a lid arranged such that the transducer element is arranged between the substrate and the lid, wherein the lid comprises an opening which is arranged non-overlapping to the front volume of the transducer element. The microphone further includes an insert arranged between the lid and the transducer element, wherein the insert includes a path which connects the front volume of the transducer element to the opening of the lid.
Information query