Methods and systems for estimating transducer parameters

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United States of America

PATENT NO 12176781
APP PUB NO 20200313529A1
SERIAL NO

16816833

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Abstract

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A system for estimating parameters of an electromagnetic load may include an input for receiving an input excitation signal to the electromagnetic load, a broadband content estimator that identifies at least one portion of the input excitation signal having broadband content, and a parameter estimator that uses the at least one portion of the input excitation signal to estimate and output one or more parameters of the electromagnetic load.

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Patent Owner(s)

Patent OwnerAddress
CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD7B NIGHTINGALE WAY QUARTERMILE EDINBURGH EH3 9EB

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lindemann, Eric Boulder, US 45 1219
Marchais, Emmanuel Dripping Springs, US 30 370
Melanson, John L Austin, US 500 10993
Ståhl, Carl Lennart Malmö, SE 19 348

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