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, 2020
Filed:
Dec. 11, 2018
Embodyvr, Inc., San Mateo, CA (US);
Yuxiang Wang, Rochester, NY (US);
Kaushik Sunder, Mountain View, CA (US);
EmbodyVR, Inc., San Mateo, CA (US);
Abstract
A head related transfer function (HRTF) associated with a first spatial location grid is received. The first spatial location grid defines a plurality of head related impulse responses (HRIRs) and respective indications of where a sound source is physically located. A second spatial location grid is received. Given locations in the first spatial location grid within a predetermined distance from a target location in the second spatial location grid are determined. An acute triangle is formed based on one or more of the given locations in the first spatial location grid, where the target location in the second spatial location grid is within the acute triangle. Gain weights are determined based on the one or more of the given locations and the target location. The gain weights are applied to a respective HRIR associated with the one or more of the given locations to determine an HRIR associated with the target location which is output.