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. 24, 2020
Filed:
Apr. 22, 2019
Facebook Technologies, Llc, Menlo Park, CA (US);
Morteza Khaleghimeybodi, Bothell, WA (US);
Pablo Francisco Faundez Hoffmann, Redmond, WA (US);
Facebook Technologies, LLC, Melno Park, CA (US);
Abstract
A headset comprises a frame and an audio system. The audio system includes a microphone assembly positioned on the frame in a detection region, the detection region external to an ear of a user wearing the headset, and within a threshold distance from an ear canal of the ear, the microphone assembly configured to detect an audio signal emitted from an audio source, wherein the audio signal detected at the detection region is within a threshold degree of similarity of a sound pressure wave at the ear canal of the user, and an audio controller configured to determine a set of head-related transfer functions (HRTFs) based in part on the detected audio signal.