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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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    IN - Informatics

  • OECD FORD branch

Result continuities

  • Project

  • 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

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

  • 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