Abstract | ||
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Real time digital audio delivery over Wireless Local Area Networks (WLANs) represents an attractive, flexible and cost effective framework for realizing high-quality, multichannel home audio applications. However, the unreliable nature of WLANs IP link frequently imposes significant playback quality degradation, due to delay or permanent loss of a number of transmitted digital audio packets. In this paper, a novel packet error concealment technique is presented, based on the spectral reconstruction of the statistical equivalent of a previously successfully received audio data packet. It is shown that the proposed data reconstruction scheme outperforms previously published error concealment strategies, in both terms of objective and perceptual criteria. |
Year | DOI | Venue |
---|---|---|
2008 | 10.1007/s11036-008-0059-z | MONET |
Keywords | Field | DocType |
WLAN,audio streaming,packet reconstruction | Frequency domain,Error concealment,Wireless,Data reconstruction,Computer science,Network packet,Computer network,Real-time computing,Digital audio,Local area network | Journal |
Volume | Issue | ISSN |
13 | 3-4 | 1383-469X |
Citations | PageRank | References |
1 | 0.38 | 9 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Andreas Floros | 1 | 80 | 16.12 |
Markos Avlonitis | 2 | 37 | 10.98 |
Panayiotis Vlamos | 3 | 43 | 9.86 |