Rheinische Friedrich-Wilhelms-Universität Bonn Institut für Informatik
 
Abteilung V

 
Universität Bonn -> Institut für Informatik -> Abteilung V
CS-Reports 1999 Copyright 1999 Universität Bonn, Institut für Informatik, Abt. V
85207

Robust Real-Time Audiotransmission over Lossy Channels
Christoph Guenzel
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We present a system for a robust transmission of audio signalsover lossy channels. For protection against losses in the network duringtransmission we use a Forward Error Correcting (FEC) scheme called ErasureResilient Transmission (ERT).ERT provides multiple levels of redundancy in order to protect the differentcontents of a data set according to their importance. The task of optimallyassigning redundancies for the ERT encoding scheme is investigated for uniformquantized digital audio signals here.

Last Change: 07/05/01 at 14:04:09
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Universität Bonn -> Institut für Informatik -> Abteilung V

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