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:
Jan. 19, 2021
Filed:
Jan. 28, 2019
Facebook Technologies, Llc, Menlo Park, CA (US);
Philip Robinson, Seattle, WA (US);
Scott Colburn, Redmond, WA (US);
William Owen Brimijoin, II, Kirkland, WA (US);
Vamsi Krishna Ithapu, Kirkland, WA (US);
Peter Harty Dodds, Seattle, WA (US);
Sebastiá Vicenç Amengual Gari, Seattle, WA (US);
Carl Schissler, Redmond, WA (US);
Facebook Technologies, LLC, Menlo Park, CA (US);
Abstract
A system generates an output audio signal for an object or virtual object using image data of a room to select a room impulse response from a database. A headset may include a depth camera assembly (DCA) and processing circuitry. The DCA generates depth image data of a room. The processing circuitry determines room parameters such as the dimensions of the room based on the depth image data. A room impulse response for the room is determined based on referencing a database of room impulse responses using the room parameters. An output audio signal is generated by convolving a source audio signal of an object with the room impulse response.