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:
Nov. 09, 2021
Filed:
Dec. 21, 2018
Applicant:
Crestron Electronics, Inc., Rockleigh, NJ (US);
Inventor:
Mark LaBosco, New City, NY (US);
Assignee:
Crestron Electronics, Inc., Rockleigh, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 15/22 (2006.01); G10L 21/0208 (2013.01); G10L 15/30 (2013.01); G06F 3/16 (2006.01);
U.S. Cl.
CPC ...
G10L 15/22 (2013.01); G06F 3/167 (2013.01); G10L 15/30 (2013.01); G10L 21/0208 (2013.01); G10L 2015/223 (2013.01);
Abstract
Disclosed is a method for delaying audio from a received signal prior to processing in an acoustic echo cancellation device, comprising: receiving an audio signal at an audio extraction and delay device; determining a first amount of delay to apply to the received audio signal such that acoustic echo cancellation (AEC) processing can occur; applying the first amount of delay to the received audio signal; transmitting the un-delayed audio signal to an AEC circuit; and transmitting the delayed audio signal to one or more speakers.