Patent · US Active

Packet loss concealment for DirAC based spatial audio coding

US12067991B2 · kind B2 · utility

0Cited by

2References

19Claims

0Family size

Assignee

Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE

Inventors

Guillaume Fuchs · Erlangen, DE
Markus Multrus · Nuremberg, DE
Stefan DÖHLA · Erlangen, DE
Andrea EICHENSEER · Erlangen, DE

Key dates

Filing date	Dec 2, 2021
Grant date	Aug 20, 2024
Priority date	—
Expiry date	Apr 30, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH04R1/32
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

What is described is a method for loss concealment of spatial audio parameters, the spatial audio parameters having at least a direction of arrival information; the method having the following steps:

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