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. 02, 2021
Filed:
Apr. 05, 2018
Applicants:
Holger Stoltze, Billerica, MA (US);
Ryo Tanaka, Concord, MA (US);
Pascal Cleve, Sudbury, MA (US);
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 3/00 (2006.01); H04R 1/40 (2006.01); G10L 21/0232 (2013.01); G10L 25/78 (2013.01); H04R 3/04 (2006.01); H04N 7/15 (2006.01); G10L 21/0208 (2013.01);
U.S. Cl.
CPC ...
H04R 3/005 (2013.01); G10L 21/0232 (2013.01); G10L 25/78 (2013.01); H04R 1/406 (2013.01); H04R 3/04 (2013.01); G10L 2021/02082 (2013.01); H04N 7/15 (2013.01);
Abstract
A video conferencing system has a microphone array that operates to receive acoustic signals corresponding to voice activity and to determine that the signals are either from within a sound field of interest and from outside the sound field of interest, and if the signals are from outside the sound field of interest the system attenuates these signals by not steering a microphone array beam towards these signals.
Stoltze, Holger. (2021). Controlling the direction of a microphone array beam in a video conferencing system (U.S. Patent No. 10939202). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10939202
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile