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. 13, 2018
Filed:
Nov. 20, 2017
Applicant:
Hrl Laboratories, Llc, Malibu, CA (US);
Inventors:
Peter Petre, Oak Park, CA (US);
Bryan H. Fong, Los Angeles, CA (US);
Shankar R. Rao, Agoura Hills, CA (US);
Charles E. Martin, Thousand Oaks, CA (US);
Assignee:
HRL Laboratories, LLC, Malibu, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/00 (2006.01); H03H 21/00 (2006.01); G06K 9/00 (2006.01); G06K 9/62 (2006.01); H04B 1/7163 (2011.01); H04B 1/719 (2011.01); G06N 3/04 (2006.01);
U.S. Cl.
CPC ...
H03H 21/0025 (2013.01); G06K 9/0057 (2013.01); G06K 9/624 (2013.01); G06N 3/0445 (2013.01); H04B 1/719 (2013.01); H04B 1/71632 (2013.01); H03H 2021/0034 (2013.01);
Abstract
Described is a cognitive signal processor for signal denoising and blind source separation. During operation, the cognitive signal processor receives a mixture signal that comprises a plurality of source signals. A denoised reservoir state signal is generated by mapping the mixture signal to a dynamic reservoir to perform signal denoising. At least one separated source signal is identified by adaptively filtering the denoised reservoir state signal.