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:
Jul. 28, 2026
Filed:
Sep. 29, 2023
Applicant:
Austrian Audio Gmbh, Vienna, AT;
Inventors:
Assignee:
AUSTRIAN AUDIO GMBH, Vienna, AT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G10K 11/178 (2006.01); H04R 1/10 (2026.01);
U.S. Cl.
CPC ...
G10K 11/17853 (2018.01); G10K 11/17815 (2018.01); G10K 11/17817 (2018.01); G10K 11/17881 (2018.01); H04R 1/1083 (2013.01); H04R 2460/01 (2013.01);
Abstract
Methods of classifying and using acoustic filters for active noise control in hearing systems, such as headphones. The acoustic filters are determined and stored in a memory in the hearing system, making it therefore possible to quickly and efficiently select and use a certain filter in order to improve filter performance and filter stability in the hearing system.