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:
Feb. 16, 2016
Filed:
Jun. 25, 2014
Applicant:
Nuance Communications, Inc., Burlington, MA (US);
Inventors:
Assignee:
NUANCE COMMUNICATIONS, INC., Burlington, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 3/00 (2006.01); G10L 21/0208 (2013.01); H04M 9/08 (2006.01); H04R 1/40 (2006.01);
U.S. Cl.
CPC ...
H04R 3/002 (2013.01); H04M 9/082 (2013.01); H04R 1/406 (2013.01); H04R 3/005 (2013.01); G10L 2021/02082 (2013.01); H04R 2430/20 (2013.01);
Abstract
Methods and apparatus for beamforming and performing echo compensation for the beamformed signal with an echo canceller including calculating a set of filter coefficients as an estimate for a new steering direction without a complete adaptation of the echo canceller.