Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jozef Johannes Gerardus Bosch0
Carsten Fallesen0
Jens Kristian Poulsen0
Lars Jørn Stenberg0
Date of Patent
October 11, 2011
0Patent Application Number
119039050
Date Filed
September 25, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A MEMS microphone comprising a MEMS transducer having a back plate and a diaphragm as well as controllable bias voltage generator providing a DC bias voltage between the back plate and the diaphragm. The microphone also has an amplifier with a controllable gain, and a memory for storing information for determining a bias voltage to be provided by the bias voltage generator and the gain of the amplifier.
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