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:
Oct. 19, 2021
Filed:
Nov. 27, 2019
Applicant:
Summit Wireless Technologies, Inc., Beaverton, OR (US);
Inventor:
Kenneth A. Boehlke, Portland, OR (US);
Assignee:
Summit Wireless Technologies, Inc., Beaverton, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 21/0216 (2013.01); H04R 3/12 (2006.01); G10L 21/0272 (2013.01);
U.S. Cl.
CPC ...
G10L 21/0216 (2013.01); G10L 21/0272 (2013.01); H04R 3/12 (2013.01); G10L 2021/02166 (2013.01);
Abstract
A multichannel audio system with a plurality of multichannel speakers having microphones, where the system receives audio signals from multichannel speakers, an adaptive filter enhances the voice signal portion of the audio signal by canceling interference in the audio signals by eliminating the portion of the audio signal matching reference signals, and processing the voice signal into voice commands.