Patent · US Active

Audio decoder and method for providing a decoded audio information using an error concealment based on a time domain excitation signal

US10373621B2 · kind B2 · utility

2Cited by

31References

4Claims

0Family size

Assignee

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

Inventors

Jérémie Lecomte · Santa Clara, US
Goran Markovic · Nuremberg, DE
Michael Schnabel · Lauffen am Neckar, DE
Grzegorz Pietrzyk · Nuremberg, DE

Key dates

Filing date	Sep 9, 2016
Grant date	Aug 6, 2019
Priority date	—
Expiry date	Sep 9, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG10L2019/0011
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An audio decoder for providing a decoded audio information on the basis of an encoded audio information includes an error concealment configured to provide an error concealment audio information for concealing a loss of an audio frame following an audio frame encoded in a frequency domain representation using a time domain excitation signal.

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