Employing the neural networks to parametrically assess the quality of a voice call
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F16%3A86097969" target="_blank" >RIV/61989100:27240/16:86097969 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26220/16:PU125256
Result on the web
<a href="http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7570521" target="_blank" >http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7570521</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/SPECTS.2016.7570521" target="_blank" >10.1109/SPECTS.2016.7570521</a>
Alternative languages
Result language
angličtina
Original language name
Employing the neural networks to parametrically assess the quality of a voice call
Original language description
The paper deals with the modelling of the network effects on the quality of speech in the Voice over IP networks. The main purpose of the ideas presented here is to achieve highprecision estimation of the speech quality in the environment in which the classical approaches of speech quality determination fail. To achieve such a high precision a modular neural network model is used to map the effects of a packet loss on the speech quality based on the PESQ (Perceptual Evaluation of the Speech Quality) reference. To incorporate the temporal effects, the Emodel is partially utilized as well. This way a universal tool capable of harnessing the information about the speech quality for stress testing and monitoring of the local infrastructure has been developed enabling the telephony infrastructure administrators to evaluate the performance and stability of the systems in their hands. Moreover, a high-performance simulation environment has been developed. (C) 2016 The Society for Modeling and Simulation International.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2016 International Symposium on Performance Evaluation of Computer and Telecommunication Systems (SPECTS) : proceedings papers
ISBN
978-1-5108-2423-2
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
IEEE
Place of publication
Danvers
Event location
Montreal
Event date
Jul 24, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000386571900016