Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Alan R. Watson0
Robert R. Turnbull0
Robert C. Knapp0
G. Bruce Poe0
Date of Patent
October 28, 2008
0Patent Application Number
115397510
Date Filed
October 9, 2006
0Patent Primary Examiner
Patent abstract
A microphone includes one or more transducers positioned in a housing. Circuitry is coupled to the transducer for outputting an electrical signal such that the microphone has a main lobe directed forwardly and attenuates signals originating from the sides. The microphone transducers can advantageously include multiple transducers, which with the circuit produce a desired sensitivity pattern. The microphone can be employed in a vehicle accessory.
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