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. 27, 2024
Filed:
Sep. 15, 2022
Applicant:
Cirrus Logic International Semiconductor Ltd., Edinburgh, GB;
Inventors:
John P. Lesso, Edinburgh, GB;
Craig Alexander Anderson, Edinburgh, GB;
Assignee:
Cirrus Logic Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03G 5/16 (2006.01); H04R 3/04 (2006.01);
U.S. Cl.
CPC ...
H03G 5/165 (2013.01); H04R 3/04 (2013.01);
Abstract
A method of equalising an audio signal derived from a microphone, the method comprising: receiving the audio signal; applying an order-statistic filter to the audio signal in the frequency domain to generate a statistically filtered audio signal; equalising the received audio signal based on the statistically filtered audio signal to generate an equalised audio signal.
Lesso, John. (2024). Methods and systems for equalisation (U.S. Patent No. 11916526). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11916526
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile