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:
Aug. 08, 2023
Filed:
Dec. 21, 2020
Qualcomm Incorporated, San Diego, CA (US);
S M Akramus Salehin, San Diego, CA (US);
Lae-Hoon Kim, San Diego, CA (US);
Hannes Pessentheiner, Graz, AT;
Shuhua Zhang, San Diego, CA (US);
Sanghyun Chi, San Diego, CA (US);
Erik Visser, San Diego, CA (US);
Shankar Thagadur Shivappa, San Diego, CA (US);
Qualcomm Incorporated, San Diego, CA (US);
Abstract
A device includes one or more processors configured to obtain audio signals representing sound captured by at least three microphones and determine spatial audio data based on the audio signals. The one or more processors are further configured to determine a metric indicative of wind noise in the audio signals. The metric is based on a comparison of a first value and a second value. The first value corresponds to an aggregate signal based on the spatial audio data, and the second value corresponds to a differential signal based on the spatial audio data.