Active noise control method and system using variable actuator and sensor participation

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United States of America Patent

PATENT NO 11069333
APP PUB NO 20210035547A1
SERIAL NO

16964368

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Abstract

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A method for reducing noise in at least one monitor position in a vehicle compartment by actively controlling the power of a primary noise (dm(t)) as sensed at two or more control positions in the vehicle compartment, the method comprising the updating of filter coefficient(s) of (an) adaptive filter(s) (w(n)) based on variable contribution of error sensors and actuator(s) for different noise source operating conditions.

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Patent Owner(s)

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FAURECIA CREO AB582 78 LINKÖPING

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davidsson, Peter Furulund, SE 3 9
Samuelsson, Fredrik Borensberg, SE 3 21

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