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:
Oct. 10, 2023
Filed:
Jan. 27, 2022
Applicant:
Shure Acquisition Holdings, Inc., Niles, IL (US);
Inventors:
Wenshun Tian, Palatine, IL (US);
John Casey Gibbs, Chicago, IL (US);
Michael Ryan Lester, Colorado Springs, CO (US);
Mathew T. Abraham, Colorado Springs, CO (US);
Assignee:
Shure Acquisition Holdings, Inc., Niles, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 3/00 (2006.01);
U.S. Cl.
CPC ...
H04R 3/005 (2013.01); H04R 2201/401 (2013.01);
Abstract
Hybrid audio beamforming systems and methods with narrower beams and improved directivity are provided. The hybrid audio beamforming system includes a time domain beamformer for processing upper frequency band signals of an audio signal using a time domain beamforming technique, and a frequency domain beamformer for processing groups of lower frequency band signals of the audio signal using frequency domain beamforming techniques.