"2008-06-26+02:00"^^ . "372148" . . . . . "Vliv vstupn\u00EDch parametr\u016F na predikci hluku ze \u017Eelezni\u010Dn\u00ED dopravy v r\u016Fzn\u00FDch v\u00FDpo\u010Dtov\u00FDch metodik\u00E1ch"@cs . "The measurement of the equivalent sound pressure level LAeq (noise level) from railway traffic is an expensive and long-term matter. For easier determination of noise levels special software (for example CadnaA, LimA, Hluk+, etc.) is used. The software allows determining the levels of traffic noise in studied localities objectively and reliably. It is important to know all the parameters which are significant. The next part of the article describes statistical evaluation of different software programmes and methods - CadnaA (\u00D6norm, Shall03) and Hluk+ (Czech methodology) used for the prediction of noise impact from railway traffic. The results obtained by these methods are different, provided the same computation characteristics are set. The accuracy of results proportionally depends upon the quality of input data."@en . "Z(MSM6840770001)" . "Proceedings of the BuHu 8th International Postgraduate Research Conference 2008 - Part II" . "Praha" . "Praha" . . "Influence of input parameters in different prediction methods for railway traffic noise"@en . "RIV/68407700:21110/08:01145115" . "\u0160tul\u00EDkov\u00E1, Lenka" . "noise control; railway traffic; statistical evaluation"@en . . "1"^^ . "\u010Cesk\u00E1 technika - nakladatelstv\u00ED \u010CVUT" . . . "1"^^ . "M\u011B\u0159en\u00ED ekvivalentn\u00EDch hladin hluku LAeq ze \u017Eelezni\u010Dn\u00ED dopravy je dlouhodob\u00E1 a \u010Dasto finan\u010Dn\u011B n\u00E1ro\u010Dn\u00E1 z\u00E1le\u017Eitost. Proto se pro snadn\u011Bj\u0161\u00ED stanoven\u00ED hladin hluku pou\u017E\u00EDvaj\u00ED p\u0159\u00EDslu\u0161n\u00E9 softwary nap\u0159. Cadana A, LimA, Hluk+ atd. Aby v\u00FDsledky z pou\u017Eit\u00FDch softwar\u016F byli objektivn\u011B spolehliv\u011B ur\u010Den\u00E9 mus\u00EDme zn\u00E1t p\u0159esn\u011B v\u0161echny v\u00FDznamn\u00E9 vstupn\u00ED parametry. V dal\u0161\u00ED \u010D\u00E1sti \u010Dl\u00E1nek popisuje statistick\u00E9 zhodnocen\u00ED t\u011Bchto v\u00FDsledk\u016F (hladin hluku) z\u00EDskan\u00FDch z r\u016Fzn\u00FDch softwar\u016F ur\u010Den\u00FDch pro stanoven\u00ED hlukov\u00E9 z\u00E1t\u011B\u017Ee ze \u017Eelezni\u010Dn\u00ED dopravy. Z\u00EDskan\u00E9 v\u00FDsledky ze t\u0159ech r\u016Fzn\u00FDch v\u00FDpo\u010Dtov\u00FDch metodik byli rozd\u00EDln\u00E9 i kdy\u017E vstupn\u00ED parametry pro v\u00FDpo\u010Det v softwarech byli stejn\u00E9. P\u0159esnost v\u00FDsledk\u016F v\u017Edy z\u00E1vis\u00ED na kvalit\u011B poskytnut\u00FDch vstupn\u00EDch dat."@cs . . . "[B8E91EB39FCD]" . "21110" . "RIV/68407700:21110/08:01145115!RIV09-MSM-21110___" . . "Influence of input parameters in different prediction methods for railway traffic noise"@en . "Influence of input parameters in different prediction methods for railway traffic noise" . "8"^^ . . "Influence of input parameters in different prediction methods for railway traffic noise" . . "978-80-01-04093-5" . . "Vliv vstupn\u00EDch parametr\u016F na predikci hluku ze \u017Eelezni\u010Dn\u00ED dopravy v r\u016Fzn\u00FDch v\u00FDpo\u010Dtov\u00FDch metodik\u00E1ch"@cs . . "The measurement of the equivalent sound pressure level LAeq (noise level) from railway traffic is an expensive and long-term matter. For easier determination of noise levels special software (for example CadnaA, LimA, Hluk+, etc.) is used. The software allows determining the levels of traffic noise in studied localities objectively and reliably. It is important to know all the parameters which are significant. The next part of the article describes statistical evaluation of different software programmes and methods - CadnaA (\u00D6norm, Shall03) and Hluk+ (Czech methodology) used for the prediction of noise impact from railway traffic. The results obtained by these methods are different, provided the same computation characteristics are set. The accuracy of results proportionally depends upon the quality of input data." . .