Patent · US Active

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

US10269359B2 · kind B2 · utility

2Cited by

31References

3Claims

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	Dec 21, 2017
Grant date	Apr 23, 2019
Priority date	—
Expiry date	Dec 21, 2037

Classification

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

Abstract

An audio decoder and method for providing a decoded audio information on the basis of an encoded audio information are disclosed. In one example, the audio decoder 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.