Document Detail


A stochastic model for the noise levels.
MedLine Citation:
PMID:  19425646     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
Accurate predictions of environmental noise levels are necessary to implement noise reduction strategies in urban areas. In this paper, a stochastic model is introduced to describe and predict the L(den), L(day), L(evening), and L(night) levels. A Gaussian Ornstein-Uhlenbeck model is used to represent the dynamics of the noise levels, where the mean-reversion properties and seasonal volatility for each day of the week are studied separately.
Authors:
A Giménez; M González
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Journal of the Acoustical Society of America     Volume:  125     ISSN:  1520-8524     ISO Abbreviation:  J. Acoust. Soc. Am.     Publication Date:  2009 May 
Date Detail:
Created Date:  2009-05-11     Completed Date:  2009-08-13     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7503051     Medline TA:  J Acoust Soc Am     Country:  United States    
Other Details:
Languages:  eng     Pagination:  3030-7     Citation Subset:  -    
Affiliation:
Ciencias Fisicas, Matematicas y de la Computacion, Universidad CEU-Cardenal Herrera, C/San Bartolome 55, Alfara del Patriarca (Valencia) 46115, Spain. algisan@uch.ceu.es
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