The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 25, 2025
Filed:
Oct. 18, 2022
Applicant:
Starkey Laboratories, Inc., Eden Prairie, MN (US);
Inventors:
Wenyu Jin, Eden Prairie, MN (US);
Masahiro Sunohara, Minneapolis, MN (US);
Jingjing Xu, Eden Prairie, MN (US);
Assignee:
STARKEY LABORATORIES, INC., Eden Prairie, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/10 (2006.01); G10K 11/178 (2006.01);
U.S. Cl.
CPC ...
H04R 1/1083 (2013.01); G10K 11/17854 (2018.01); H04R 1/1016 (2013.01); H04R 2460/05 (2013.01);
Abstract
Adaptive occlusion cancellation is performed in an ear-wearable device using an adaptive filter. An adaptive gain of the adaptive filter is used to determine a leakage path estimate between an external source and an eardrum of the user through the ear-wearable device. The leakage path estimate is used to update an adaptive hear-through filter of the ear-wearable device. The updated adaptive hear-through filter is used for hear-through processing in the ear-wearable device.