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:
Dec. 19, 2023
Filed:
Mar. 29, 2022
Applicant:
Cirrus Logic International Semiconductor Ltd., Edinburgh, GB;
Inventor:
Samuel P. Ebenezer, Gilbert, AZ (US);
Assignee:
Cirrus Logic Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/117 (2016.01); G06F 21/32 (2013.01); G10K 11/178 (2006.01); G10L 25/51 (2013.01); A61B 5/12 (2006.01);
U.S. Cl.
CPC ...
G06F 21/32 (2013.01); A61B 5/117 (2013.01); A61B 5/12 (2013.01); G10K 11/17817 (2018.01); G10K 11/17825 (2018.01); G10K 11/17854 (2018.01); G10L 25/51 (2013.01); G10K 2210/1081 (2013.01); G10K 2210/3028 (2013.01); G10K 2210/3035 (2013.01);
Abstract
A method of identifying a system, the method comprising: obtaining an indication of background noise present at the system; generating a probe signal based on the indication; applying the probe signal to the system; estimating a response of the system to the probe signal; and identifying the system based on the measured response and the probe signal, wherein the probe signal comprises a whitening component configured to whiten noise in the estimated response due to the background noise present at the system.