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. 31, 2020
Filed:
Nov. 20, 2018
Applicant:
Ford Motor Company, Dearborn, MI (US);
Inventors:
Ricardo Lung, Plymouth, MI (US);
David Gravel, Clarkston, MI (US);
Douglas K. Grimes, Commerce Township, MI (US);
Assignee:
Ford Motor Company, Dearborn, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 21/0232 (2013.01); H04R 29/00 (2006.01);
U.S. Cl.
CPC ...
G10L 21/0232 (2013.01); H04R 29/004 (2013.01);
Abstract
A method includes: executing an order tracking process of a measured noise signal at an nth order and at least one adjacent order to obtain an nth tracked signal and an interference signal based on an adjacent tracked signal of the at least one adjacent order, and extracting the interference signal from the nth tracked signal to obtain a refined nth order tracked signal.