About: Correlation between Speech Quality and Weather

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper deals with an impact of atmospheric conditions on the speech quality in the GSM. We found out a correlation between weather conditions and the speech quality. The GSM technology is the most widely utilized communication standard which it is now coming to its bandwidth limitation especially in big cities and densely populated areas. Under such circumstances, even a minor weather change and rain could be a decisive factor causing changes in the quality of service. We have obtained both meteorological data and Mean Opinion Score value specifying the current speech quality in the GSM network. Those data are evaluated and compiled via statistical methods, whose accomplishment is dataset competent to be utilized by more advanced data mining methods. According to space distribution and fragmentation, our team has chosen set of suitable methods used to find data-mining, data analysis and correlation. As a computation result, our team found out the correlation between current rain density and the speech quality. Results from the MOS tests are reported, and an analysis of the obtained speech samples is presented. Outcomes are summarized and potential further directions for the continuation of research are discussed. This paper deals with an impact of atmospheric conditions on the speech quality in the GSM. We found out a correlation between weather conditions and the speech quality. The GSM technology is the most widely utilized communication standard which it is now coming to its bandwidth limitation especially in big cities and densely populated areas. Under such circumstances, even a minor weather change and rain could be a decisive factor causing changes in the quality of service. We have obtained both meteorological data and Mean Opinion Score value specifying the current speech quality in the GSM network. Those data are evaluated and compiled via statistical methods, whose accomplishment is dataset competent to be utilized by more advanced data mining methods. According to space distribution and fragmentation, our team has chosen set of suitable methods used to find data-mining, data analysis and correlation. As a computation result, our team found out the correlation between current rain density and the speech quality. Results from the MOS tests are reported, and an analysis of the obtained speech samples is presented. Outcomes are summarized and potential further directions for the continuation of research are discussed. (en)
Title	Correlation between Speech Quality and Weather Correlation between Speech Quality and Weather (en)
skos:prefLabel	Correlation between Speech Quality and Weather Correlation between Speech Quality and Weather (en)
skos:notation	RIV/61989100:27740/13:86085909!RIV14-MSM-27740___
http://linked.open...avai/predkladatel	IT4Innovations
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0070), S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Vozňák, Miroslav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / IT4Innovations
http://linked.open...dnocenehoVysledku	67135
http://linked.open...ai/riv/idVysledku	RIV/61989100:27740/13:86085909
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	K-mean; Mean Opinion Score; Correlation; GSM (en)
http://linked.open.../riv/klicoveSlovo	K-mean Mean Opinion Score GSM Correlation
http://linked.open...ontrolniKodProRIV	[870C16ADE0A1]
http://linked.open...v/mistoKonaniAkce	Ostrava
http://linked.open...i/riv/mistoVydani	Heidelberg
http://linked.open...i/riv/nazevZdroje	Advances in Intelligent Systems and Computing
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	IT4Innovations Centre of Excellence
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Blaha, Petr Rozhon, Jan Skapa, Jan Vozňák, Miroslav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-09-05 (xsd:date)
issn	2194-5357
number of pages	10 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/978-3-642-32922-7_32
http://purl.org/ne...btex#hasPublisher	Springer-Verlag
https://schema.org/isbn	978-3-642-32921-0
http://localhost/t...ganizacniJednotka	27740

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