E-comparisons: A new approach to round robin tests for environmental noise assessment in transport infrastructures

Asensio Rivera, César and Pavón García, Ignacio and Pagán Muñoz, Raúl (2011). E-comparisons: A new approach to round robin tests for environmental noise assessment in transport infrastructures. In: "18th International Conference on Sound and Vibration, ICSV18", 10/07/2011 - 14/07/2011, Rio de Janeiro, Brasil.

Description

Title: E-comparisons: A new approach to round robin tests for environmental noise assessment in transport infrastructures
Author/s:
  • Asensio Rivera, César
  • Pavón García, Ignacio
  • Pagán Muñoz, Raúl
Item Type: Presentation at Congress or Conference (Article)
Event Title: 18th International Conference on Sound and Vibration, ICSV18
Event Dates: 10/07/2011 - 14/07/2011
Event Location: Rio de Janeiro, Brasil
Title of Book: Proceedings of 18th International Conference on Sound and Vibration, ICSV18
Date: 2011
Subjects:
Faculty: E.T.S.I. Industriales (UPM)
Department: Ingeniería Mecánica y de Fabricación [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The increasing importance of pollutant noise has led to the creation of many new noise testing laboratories in recent years. For this reason and due to the legal implications that noise reporting may have, it is necessary to create procedures intended to guarantee the quality of the testing and its results. For instance, the ISO/IEC standard 17025:2005 specifies general requirements for the competence of testing laboratories. In this standard, interlaboratory comparisons are one of the main measures that must be applied to guarantee the quality of laboratories when applying specific methodologies for testing. In the specific case of environmental noise, round robin tests are usually difficult to design, as it is difficult to find scenarios that can be available and controlled while the participants carry out the measurements. Monitoring and controlling the factors that can influence the measurements (source emissions, propagation, background noise…) is not usually affordable, so the most extended solution is to create very effortless scenarios, where most of the factors that can have an influence on the results are excluded (sampling, processing of results, background noise, source detection…) The new approach described in this paper only requires the organizer to make actual measurements (or prepare virtual ones). Applying and interpreting a common reference document (standard, regulation…), the participants must analyze these input data independently to provide the results, which will be compared among the participants. The measurement costs are severely reduced for the participants, there is no need to monitor the scenario conditions, and almost any relevant factor can be included in this methodology

More information

Item ID: 12179
DC Identifier: http://oa.upm.es/12179/
OAI Identifier: oai:oa.upm.es:12179
Official URL: http://www.icsv18.org/
Deposited by: Memoria Investigacion
Deposited on: 04 Sep 2012 10:34
Last Modified: 21 Apr 2016 11:22
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