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:
Nov. 04, 2025
Filed:
Jun. 13, 2023
Applicant:
GN Audio A/s, Ballerup, DK;
Inventors:
Rasmus Kvist Lund, Ballerup, DK;
Pejman Mowlaee, Ballerup, DK;
Assignee:
GN AUDIO A/S, Ballerup, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 21/038 (2013.01); G10L 19/02 (2013.01); G10L 19/22 (2013.01); G10L 19/00 (2013.01);
U.S. Cl.
CPC ...
G10L 21/038 (2013.01); G10L 19/02 (2013.01); G10L 19/22 (2013.01); G10L 2019/0004 (2013.01);
Abstract
A method for personalized bandwidth extension in an audio device. The method comprises obtaining an input microphone signal with a first bandwidth, obtaining a first user parameter indicative of one or more characteristics of a user of the audio device, determining, based on the first user parameter, a bandwidth extension model, and generating an output signal with a second bandwidth by applying the determined bandwidth extension model to the input microphone signal.