2 May 2017 Modular system for measuring a speech quality in the IP telephony infrastructures using autonomous probes
Author Affiliations +
Abstract
The paper deals with a speech quality monitoring system using probes placed on the individual network nodes operating VoIP services. Information on speech quality is measured periodically and the results are then stored on the central server which provides visualization in a form of graph respecting a topology of the probes. Article provides overall description of the technology and algorithms used in the speech quality monitoring system and results achieved in this applied research are verified in real operation. Contribution of the work lies in a proposal of the new multi-agent system enabling speech quality monitoring and in own implementation and its verification in Czech academic network.
Conference Presentation
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Filip Rezac, Jakub Safarik, Lukas Macura, Jan Rozhon, Erik Gresak, "Modular system for measuring a speech quality in the IP telephony infrastructures using autonomous probes", Proc. SPIE 10206, Disruptive Technologies in Sensors and Sensor Systems, 1020604 (2 May 2017); doi: 10.1117/12.2258219; https://doi.org/10.1117/12.2258219
PROCEEDINGS
10 PAGES + PRESENTATION

SHARE
RELATED CONTENT

A scheme of improving the quality of speech mixing in...
Proceedings of SPIE (March 14 2013)
4K-based intra and interprediction techniques for HEVC
Proceedings of SPIE (April 29 2016)
Remote access to interactive media
Proceedings of SPIE (January 20 1993)
Telepresence teaching video equipment
Proceedings of SPIE (December 21 1998)
Broad-sense QoS model for next-generation Internet
Proceedings of SPIE (August 22 2002)

Back to Top