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:
Nov. 21, 2023
Filed:
Apr. 11, 2022
Nokia Technologies Oy, Espoo, FI;
Antti Eronen, Tampere, FI;
Mikko-Ville Laitinen, Helsinki, FI;
Juha Vilkamo, Helsinki, FI;
Lasse Laaksonen, Tampere, FI;
Anssi Ramo, Tampere, FI;
Nokia Technologies Oy, Espoo, FI;
Abstract
An apparatus configured to: receive at least two audio signals; determine at least one parameter associated with at least two audio signals, wherein the at least one parameter is configured to represent an ambiance energy distribution of the at least two audio signals, wherein the at least one parameter is associated with, at least, a respective energy of ambient sound of the at least two audio signals in a plurality of directions; determine at least one directional parameter; and provide, using at least one of the at least two audio signals, at least one output audio signal based on, at least, the at least one directional parameter and the at least one parameter, wherein the at least one parameter controls ambiance energy distribution of the at least one output signal according to the ambience energy distribution of the at least two audio signals in the plurality of directions.