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. 28, 2021
Filed:
Oct. 08, 2020
Applicant:
Earlens Corporation, Menlo Park, CA (US);
Inventors:
Brendan Larkin, Menlo Park, CA (US);
Xavier Chabot, Dublin, CA (US);
Assignee:
Earlens Corporation, Menlo Park, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04R 3/04 (2006.01); H04R 25/00 (2006.01);
U.S. Cl.
CPC ...
H04R 25/505 (2013.01); H04R 25/606 (2013.01);
Abstract
The current invention is intended to render artifacts, which are introduced by changes in coefficients in an FIR filter, inaudible by applying a window to the filtered signal that results in the output of the filter (e.g. FIR filter), in which the coefficients are being changed, supplying little or none of the total output while the output of the filter, in which the coefficients are stable, supplies most or all of the total output.