US Patent Issued to Nokia Technologies on Feb. 10 for "Spatial audio filtering within spatial audio capture" (Finnish Inventors)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,549,901, issued on Feb. 10, was assigned to Nokia Technologies Oy (Espoo, Finland).

"Spatial audio filtering within spatial audio capture" was invented by Toni Henrik Makinen (Pirkkala, Finland) and Mikko Tapio Tammi (Tampere, Finland).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus including circuitry configured to: obtain two or more audio signals from respective two or more microphones; determine, in one or more frequency band of the two or more audio signals, a first sound source direction parameter and first sound source energy parameter based on processing of the two or more audio signals; determine, in the one or more frequency band of...