Dynamap is a European Life project, which aims at developing a dynamical acoustic map in a large urban area such as the city of Milan and the motorway surrounding Rome. We developed a method for predicting the traffic noise in an extended area using a limited number of monitoring sensors and the knowledge of traffic flows. In the case of Milan urban area, traffic and noise measurements have been performed in order to confirm both the non-acoustic parameter chosen to attribute a generic road to a specific cluster (traffic flow) and the noise predicted by our statistical model. Comparison showed that our predictive model is, in general, affected by two sources of error: statistic and systematic. In the case of Rome, noise measurements revealed the presence systematic errors in the noise map configuration. In both cases, their origin is analyzed and a method for their compensation and reduction is proposed

Zambon, G., Cambiaghi, M., Confalonieri, C., Coppolino, C., Eduardo, R., Angelini, F., et al. (2019). Uncertainty of noise mapping prediction related to Dynamap project. In INTER-NOISE 2019 Madrid - 48th International Congress and Exhibition on Noise Control Engineering (pp.1-12). Madrid : Sociedad Espanola de Acustica - Spanish Acoustical Society, SEA.

Uncertainty of noise mapping prediction related to Dynamap project

Zambon, G
Primo
;
Cambiaghi, M;Confalonieri, C;Angelini, F
Membro del Collaboration Group
;
Bisceglie, A
Membro del Collaboration Group
2019

Abstract

Dynamap is a European Life project, which aims at developing a dynamical acoustic map in a large urban area such as the city of Milan and the motorway surrounding Rome. We developed a method for predicting the traffic noise in an extended area using a limited number of monitoring sensors and the knowledge of traffic flows. In the case of Milan urban area, traffic and noise measurements have been performed in order to confirm both the non-acoustic parameter chosen to attribute a generic road to a specific cluster (traffic flow) and the noise predicted by our statistical model. Comparison showed that our predictive model is, in general, affected by two sources of error: statistic and systematic. In the case of Rome, noise measurements revealed the presence systematic errors in the noise map configuration. In both cases, their origin is analyzed and a method for their compensation and reduction is proposed
paper
Annoyance; Environment; Noise mapping
English
48th International Congress and Exhibition on Noise Control Engineering, INTER-NOISE 2019 MADRID 16-19 June
2019
Calvo-Manzano, A; Delgado, A; Perez-Lopez, A; Santiago, JS
INTER-NOISE 2019 Madrid - 48th International Congress and Exhibition on Noise Control Engineering
978-848798531-7
2019
1
12
reserved
Zambon, G., Cambiaghi, M., Confalonieri, C., Coppolino, C., Eduardo, R., Angelini, F., et al. (2019). Uncertainty of noise mapping prediction related to Dynamap project. In INTER-NOISE 2019 Madrid - 48th International Congress and Exhibition on Noise Control Engineering (pp.1-12). Madrid : Sociedad Espanola de Acustica - Spanish Acoustical Society, SEA.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/261615
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