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:
Sep. 22, 2020
Filed:
Jan. 24, 2018
Nokia Technologies Oy, Espoo, FI;
Mikko Tammi, Tampere, FI;
Toni Mäkinen, Pirkkala, FI;
Jussi Virolainen, Espoo, FI;
Mikko Heikkinen, Tampere, FI;
NOKIA TECHNOLOGIES OY, Espoo, FI;
Abstract
Apparatus comprising one or more processors configured to: receive at least two microphone audio signals () for audio signal processing wherein the audio signal processing comprises at least a spatial audio signal processing () and beamforming processing (); determine spatial information () based on the audio signal processing associated with the at least two microphone audio signals; determine focus information () for the beamforming processing associated with the at least two microphone audio signals; and apply a spatial filter () in order to synthesize at least one spatially processed audio signal () based on the at least one beamformed audio signal from the at least two microphone audio signals (), the spatial information () and the focus information () in such a way that the spatial filter (), the at least one beamformed audio signal (), the spatial information () and the focus information () are configured to be used to spatially synthesize () the at least one spatially processed audio signal ().