Change search
ReferencesLink to record
Permanent link

Direct link
Robust audio transport using mAudio
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Computer Science.
Luleå tekniska universitet.
1999 (English)Report (Other academic)
Abstract [en]

This report gives an overview of how to achieve robust transport of real-time audio streams over lossy Internet connections. Due to congestion and jitter, packet delay and loss are incurred on these audio streams, resulting in distortion. The losses can be repaired using receiver-only, sender-initiated or receiver-initiated techniques. Depending on the actual network condition, an optimal technique can be selected using adaptive behavior in the applications. Studies have shown that losses up to 20% can be effectively repaired using fairly simple techniques. The report also gives initial results from subjectively evaluating audio quality and presents an research prototype called mAudio that has been used to experiment with many of the loss recovery techniques mentioned in this report.

Place, publisher, year, edition, pages
Luleå: Luleå tekniska universitet, 1999. , 12 p.
Research report / Luleå University of Technology, ISSN 1402-1528 ; 1999:04
Research subject
Mobile and Pervasive Computing
URN: urn:nbn:se:ltu:diva-22487Local ID: 3083b190-7723-11dc-80da-000ea68e967bOAI: diva2:995536
Godkänd; 1999; 20071010 (margjo)Available from: 2016-09-29 Created: 2016-09-29Bibliographically approved

Open Access in DiVA

fulltext(194 kB)0 downloads
File information
File name FULLTEXT01.pdfFile size 194 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Synnes, KåreParnes, Peter
By organisation
Computer Science

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

ReferencesLink to record
Permanent link

Direct link