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. 22, 2016
Filed:
May. 13, 2014
Applicant:
Clearone Inc., Salt Lake City, UT (US);
Inventors:
David K. Lambert, South Jordan, UT (US);
Russell S. Ericksen, Spanish Fork, UT (US);
Derek Graham, South Jordan, UT (US);
Assignee:
ClearOne, Inc., Salt Lake City, UT (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 3/00 (2006.01); H04R 1/08 (2006.01); H04R 17/02 (2006.01); H04R 1/40 (2006.01);
U.S. Cl.
CPC ...
H04R 3/005 (2013.01); H04R 1/08 (2013.01); H04R 1/406 (2013.01); H04R 17/02 (2013.01); H04R 2430/23 (2013.01);
Abstract
Embodiments of the present disclosure include an apparatus () configured to perform beamforming on multiple audio input signals. The apparatus () includes a first plurality of microphones () configured to resolve first audio input signals within a first frequency range. The apparatus () also includes at least one microphone () configured to resolve second audio input signals within a second frequency range. A lowest frequency in the first frequency range is greater than a lowest frequency in the second frequency range.