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:
Mar. 19, 2024
Filed:
Jul. 03, 2019
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventors:
Srikanth Kuthuru, Palo Alto, CA (US);
Sunil Bharitkar, Palo Alto, CA (US);
Madhu Sudan Athreya, Palo Alto, CA (US);
Assignee:
Hewlett-Packard Development Copmany, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04S 7/00 (2006.01); G10L 21/0216 (2013.01); H04R 3/04 (2006.01); H04R 5/04 (2006.01); G10L 21/0208 (2013.01);
U.S. Cl.
CPC ...
H04S 7/307 (2013.01); G10L 21/0216 (2013.01); H04R 3/04 (2013.01); H04R 5/04 (2013.01); H04S 7/303 (2013.01); G10L 2021/02082 (2013.01); G10L 2021/02166 (2013.01);
Abstract
Acoustic echo cancellation for a video conference system is described. A location of a person in a room can be determined. An audio signal received from the location of the person can be captured using beamforming. An acoustic echo cancellation parameter can be determined based in part on the audio signal captured from the location of the person. Acoustic echo cancellation can be performed on the audio signal using the acoustic echo cancellation parameter.