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. 25, 2014
Filed:
Jan. 19, 2011
Suresh Narayanan Narayanan, Waukesha, WI (US);
Naveen Stephan Chandra, Kenosha, WI (US);
Jiahua Fan, New Berlin, WI (US);
Suresh Narayanan Narayanan, Waukesha, WI (US);
Naveen Stephan Chandra, Kenosha, WI (US);
Jiahua Fan, New Berlin, WI (US);
General Electric Company, Schenectady, NY (US);
Abstract
Systems and methods for multichannel noise reduce are provided. One method includes acquiring a multichannel signal, obtaining a noise correlation between a plurality of channels of the multichannel signal, and obtaining a signal characteristic in each of the plurality of channels. The method also includes removing signal noise based on (i) the correlated noise and (ii) at least one of an uncorrelated noise in each channel or the obtained signal characteristic in each channel.