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:
Apr. 02, 2024
Filed:
Aug. 29, 2022
Applicant:
Nokia Technologies Oy, Espoo, FI;
Inventors:
Mikko-Ville Laitinen, Espoo, FI;
Juha Vilkamo, Helsinki, FI;
Assignee:
Nokia Technologies Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 3/00 (2006.01); G10L 25/18 (2013.01); G10L 25/21 (2013.01); H04R 1/40 (2006.01);
U.S. Cl.
CPC ...
H04R 3/005 (2013.01); G10L 25/18 (2013.01); G10L 25/21 (2013.01); H04R 1/406 (2013.01);
Abstract
A device may be configured to: obtain at least a first audio signal and a second audio signal, wherein the first audio signal and the second audio signal are captured with a microphone array comprising at least two microphones; identify a first direction for a plurality of frequency bands; and identify a second direction for the plurality of frequency bands; wherein the first direction and the second direction are identified based, at least partially, on spatial analysis of the first audio signal and the second audio signal.