Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
William Erik Sherwood0
Fredrick D. Geiger0
John Paul Lesso0
Thomas Ivan Harvey0
Date of Patent
November 30, 2021
0Patent Application Number
170651790
Date Filed
October 7, 2020
0Patent Primary Examiner
Patent abstract
A method for use in a biometric process, comprising: with a headset in a known acoustic environment, applying an acoustic stimulus at a first transducer of the headset; receiving a response signal at a second transducer of the headset, the response signal comprising a component of the acoustic stimulus reflected at an obstacle in the acoustic path of the first transducer; determining a condition of the headset based on the response signal; and performing the biometric process based on the determined condition.
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