Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Torsten Niederdraenk0
Date of Patent
July 17, 2007
0Patent Application Number
107578420
Date Filed
January 15, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A directional microphone system comprises two membranes that, on the one hand, are respectively acoustically connected via an air volume with one of two spatially separate sound entrance ports, and on the other hand are acoustically coupled with one another via a third air volume, as well as an output generator configured to generate at least one output signal of the directional microphone from the vibration of one of the two membranes.
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