The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 06, 2017
Filed:
Apr. 10, 2012
Ivan Riis Nielsen, Stenløse, DK;
Ivan Riis Nielsen, Stenløse, DK;
TDK Corporation, Tokyo, JP;
Abstract
The present invention concerns a MEMS Microphone () comprising, a transducer element () for providing an electrical signal, a first part () for receiving the electrical signal from the transducer element () and for providing a processed signal, a second part () for receiving the processed signal from the first part () and for providing an output signal of the MEMS microphone (), and a gain control unit () that is enabled to adjust a gain setting of the first part () and to adjust a gain setting of the second part (). Further, another aspect of the present invention concerns a method of operating said MEMS microphone () comprising the step of adjusting a gain setting of the first part () and adjusting a gain setting of the second part ().