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. 21, 2023
Filed:
May. 29, 2020
Applicant:
Shure Acquisition Holdings, Inc., Niles, IL (US);
Inventors:
Wenshun Tian, Palatine, IL (US);
Michael Ryan Lester, Colorado Springs, CO (US);
Assignee:
Shure Acquisition Holdings, Inc., Niles, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 21/0232 (2013.01); G10L 21/0224 (2013.01); G06F 11/34 (2006.01); H03M 1/06 (2006.01); G10L 19/04 (2013.01);
U.S. Cl.
CPC ...
G10L 21/0224 (2013.01); G06F 11/34 (2013.01); G10L 19/04 (2013.01); H03M 1/0626 (2013.01); G10L 21/0232 (2013.01);
Abstract
An audio signal processor includes a digital filter block configured to receive an audio signal and output a first filtered audio signal, and a phase linearization block configured to receive the first filtered audio signal and output a second filtered audio signal with a more linear phase.