Patent · US Active

Encoder, decoder and method for encoding and decoding audio content using parameters for enhancing a concealment

US10878830B2 · kind B2 · utility

5Cited by

5References

52Claims

0Family size

Assignee

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

Inventors

Jérémie Lecomte · Santa Clara, US
Benjamin Schubert · Nuremberg, DE
Michael Schnabel · Lauffen am Neckar, DE
Martin Dietz · Nuremberg, DE

Key dates

Filing date	Feb 27, 2017
Grant date	Dec 29, 2020
Priority date	—
Expiry date	Feb 27, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG10L19/125
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Described are an encoder for coding speech-like content and/or general audio content, wherein the encoder is configured to embed, at least in some frames, parameters in a bitstream, which parameters enhance a concealment in case an original frame is lost, corrupted or delayed, and a decoder for decoding speech-like content and/or general audio content, wherein the decoder is configured to use parameters which are sent later in time to enhance a concealment in case an original frame is lost, corrupted or delayed, as well as a method for encoding and a method for decoding.

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