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A critical review of current policy for the assessment of night-time noise in the EU
Author(s)
Date Issued
2011-07
Date Available
2011-08-12T16:04:28Z
Abstract
This paper explores issues surrounding the estimation of population exposure data in accordance with EU Directive 2002/49/EC and, in particular, focuses on the assessment of night-time noise. It has been identified by many authors that no standardised method for estimating population exposure to noise exists. Thus, results from noise exposure studies across Member States cannot be compared reliably or combined. For sleep disturbance assessments, the issue is further compounded by the use of methodologies that are not fully understood. Significant concern exists over the use of the new Lnight indicator, which is measured over eight hours, as sleep disturbance studies to date rarely cover this period and noise indices do not usually include Lnight. Furthermore, assessments are performed using calculations at the position of the most exposed façade, while the impact of using this position, with respect to the bedroom, has not been fully quantified. This paper summarises the practical issues associated with the assessment of night-time noise in accordance with the requirements of EU Directive 2002/49/EC. Possible solutions are suggested including further guidance and the creation of an EU data infrastructure that would significantly improve benchmarking and comparison of future exposure studies under the terms of the Directive.
Sponsorship
Not applicable
Type of Material
Conference Publication
Publisher
UK Institute of Acoustics
Copyright (Published Version)
2011 Institute of Acoustics
Subject – LCSH
Noise--Measurement
Noise pollution--Measurement
Noise control
Language
English
Status of Item
Peer reviewed
Conference Details
10th International Congress on Noise as a Public Health Problem (ICBEN) 2011, July 24-28th, London
This item is made available under a Creative Commons License
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