ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,512,104, issued on Dec. 30, was assigned to NOKIA TECHNOLOGIES OY (Espoo, Finland).
"Quantizing spatial audio parameters" was invented by Adriana Vasilache (Tampere, Finland).
According to the abstract* released by the U.S. Patent & Trademark Office: "There is inter alia disclosed an apparatus for spatial audio encoding configured to quantise and index a spatial audio direction parameter to form a quantised spatial audio direction index, wherein the spatial audio direction parameter is associated with a time sub frame of a frequency sub band of an audio frame; and determine a quantised spatial audio difference index by calculating the difference between the quantised spatial audio di...