CHARACTERIZATION OF THE ACOUSTIC EMISSION OF RAILWAY NOISE, APPLYING THE CNOSSOS-EU METHOD, BY SOME SPANISH RAILWAY MANAGERS

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dc.contributor.authorLeal, Ana
dc.contributor.authorAspuru, Itziar
dc.contributor.authorVázquez, Manuel
dc.contributor.authorSantander, Álvaro
dc.contributor.institutionCALIDAD Y CONFORT AMBIENTAL
dc.date.accessioned2024-07-24T11:58:34Z
dc.date.available2024-07-24T11:58:34Z
dc.date.issued2023
dc.descriptionPublisher Copyright: © 2023 First author et al. This is an open-access article distributed under the terms of the Creative Commons Attribution 3.0 Unported License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
dc.description.abstractThe adoption of the CNOSSOS-EU as the official method to calculating environmental noise has allowed some railway managers to invest efforts in the acoustic characterization of vehicles and railway infrastructures. This paper presents results of some of projects with this aim, carried out by: ADIF AV (National Administrator of Railway Infrastructures of Spain), ETS (Administrator of Railway Infrastructures of the Basque Autonomous Community) and CTB (Administrator of Railway Infrastructures of Bilbao Metro). In these projects, railway noise emission databases have been defined that contain the input values for the CNOSSOS-EU parameters for the optimal characterization of trains and infrastructures. The characterization is based on the analysis of in-service train passbys campaigns. ADIF AV has defined a database of 28 types of trains and 6 types of infrastructure, through the analysis of 600 passbys measured at 7 locations. The ETS database contains 4 types of trains and 4 infrastructures (78 measured passbys) and CTB defines 3 types of trains and 1 infrastructure (52 passbys). The paper presents some of the decisions taken by each institution to better represent the actual measured emissions.en
dc.description.statusPeer reviewed
dc.identifier.citationLeal , A , Aspuru , I , Vázquez , M & Santander , Á 2023 , CHARACTERIZATION OF THE ACOUSTIC EMISSION OF RAILWAY NOISE, APPLYING THE CNOSSOS-EU METHOD, BY SOME SPANISH RAILWAY MANAGERS . in Forum Acusticum 2023 - 10th Convention of the European Acoustics Association, EAA 2023 . Proceedings of Forum Acusticum , European Acoustics Association, EAA , 10th Convention of the European Acoustics Association, EAA 2023 , Torino , Italy , 11/09/23 .
dc.identifier.citationconference
dc.identifier.isbn9788888942674
dc.identifier.issn2221-3767
dc.identifier.urihttps://hdl.handle.net/11556/2852
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85191260266&partnerID=8YFLogxK
dc.language.isoeng
dc.publisherEuropean Acoustics Association, EAA
dc.relation.ispartofForum Acusticum 2023 - 10th Convention of the European Acoustics Association, EAA 2023
dc.relation.ispartofseriesProceedings of Forum Acusticum
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subject.keywordscharacterization
dc.subject.keywordsCNOSSOS-EU method
dc.subject.keywordsnoise
dc.subject.keywordsrailway
dc.subject.keywordsAcoustics and Ultrasonics
dc.titleCHARACTERIZATION OF THE ACOUSTIC EMISSION OF RAILWAY NOISE, APPLYING THE CNOSSOS-EU METHOD, BY SOME SPANISH RAILWAY MANAGERSen
dc.typeconference output
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