Patent · US Active

Audio codec extension

US12067992B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

NOKIA TECHNOLOGIES OY · FI

Inventors

Lasse Juhani Laaksonen · Tampere, FI
Kalle Luukkanen · Tuusula, FI
Juha Kallio · Vantaa, FI

Key dates

Filing date	Mar 19, 2020
Grant date	Aug 20, 2024
Priority date	—
Expiry date	Jan 29, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG10L19/167
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An apparatus comprising means configured to: receive a primary track comprising at least one audio signal; receive at least one secondary track, each of the at least one secondary track comprising at least one audio signal, wherein the at least one secondary track is based on the primary track; and decode and render the primary track and the at least one secondary track using spatial audio decoding.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.