DYNAMAP, a European Life project, aims at developing a dynamical acoustic map of large urban areas such as the city of Milan based on a limited number of noise monitoring stations. Generally, traffic noise, recorded as time series by field monitoring stations, is affected by the presence of Anomalous Noise Events (ANEs), which are extraneous to the regular vehicle noise. A dedicated algorithm integrated in the DYNAMAP sensors helps the identification and removal of ANEs from the time series in real time. Traffic noise data from the distributed monitoring stations, each one representative of a group of roads sharing similar characteristics (e.g. traffic flow), are used to build-up a dynamic noise map. An evaluation of the reliability of this procedure is performed by comparing the map prediction and infield measurements. Preliminary results of this activity are presented.
|Estat de la publicació||Publicada - 2018|
|Esdeveniment||47th International Congress and Exposition on Noise Control Engineering: Impact of Noise Control Engineering, INTER-NOISE 2018 - Chicago, United States|
Durada: 26 d’ag. 2018 → 29 d’ag. 2018
|Conferència||47th International Congress and Exposition on Noise Control Engineering: Impact of Noise Control Engineering, INTER-NOISE 2018|
|Període||26/08/18 → 29/08/18|