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, 2013
Filed:
Jun. 23, 2010
Applicants:
Paul Gothard Knutson, Princeton, NJ (US);
Andreas Matthias Aust, Princeton, NJ (US);
Snigdha Verma, Somerset, NJ (US);
Inventors:
Paul Gothard Knutson, Princeton, NJ (US);
Andreas Matthias Aust, Princeton, NJ (US);
Snigdha Verma, Somerset, NJ (US);
Assignee:
Thomson Licensing, Boulogne-Billancourt, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04M 9/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an electronic device having an acoustic echo canceller and being capable of implementing audio applications and at least one of a conferencing application and a telephony application, there is provided a background training method for the acoustic echo canceller. The method includes the step of utilizing () sound that corresponds to a non-training audio application to train the acoustic echo canceller.