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Recent advances in speech quality assessment and their implementation

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F13%3A86088850" target="_blank" >RIV/61989100:27240/13:86088850 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989100:27740/13:86088850

  • Result on the web

    <a href="http://dx.doi.org/10.1007/978-3-642-41968-3_1" target="_blank" >http://dx.doi.org/10.1007/978-3-642-41968-3_1</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/978-3-642-41968-3_1" target="_blank" >10.1007/978-3-642-41968-3_1</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Recent advances in speech quality assessment and their implementation

  • Original language description

    This paper deals with a speech quality assessment, especially with non-intrusive methods which are suitable for speech quality evaluation in realtime communication. The first part contains introduction to models of objective speech quality assessment based on evaluation of signals in time-frequency domain and afterwards a non-intrusive approach, which is known as E-model, is explained. The main contribution of this paper lies in proposal of a simplified E-model and its practical implementation into theMonitoring module in BESIP project. Next part deals with an impact of atmospheric conditions on the speech quality in the GSM using PESQ approach. Results from the MOS assessments based on long term measurements are reported, and an analysis of the obtained data is presented with outcomes from experiments which were performed in VSB-Technical University of Ostrava.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JC - Computer hardware and software

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2013

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Lecture notes in electrical engineering. Volume 282

  • ISBN

    978-3-642-41967-6

  • ISSN

    1876-1100

  • e-ISSN

  • Number of pages

    14

  • Pages from-to

    1-14

  • Publisher name

    Springer

  • Place of publication

    New York

  • Event location

    Ho Chi Minh City

  • Event date

    Dec 10, 2013

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article