Noise accounts for major societal matter, especially in urban and peri-urban areas where noise sources arising from road traffic are numerous and varied. Based on energetic and geometric models and initially developed for slightly built open-spaces applications, current acoustic prediction softwares are limited for urban and peri-urban areas acoustic prediction (various built and obstacles, moving real noise sources with time varying running speed...). The thesis work has consisted in putting forward a time-domain numerical domain for modelling the sound propagation in urban area. Among possible methods, the TLM ("Transmission Line Modelling") method constitute a original approach as it allows to account for complex propagation medium integ...
Most of models for sound propagation in urban areas are based on energetic approaches, mainly using ...
Dans le contexte de l’amélioration des modèles de prévision en acoustique extérieure, ces travaux de...
Les trois principaux phénomènes acoustiques propres au milieu forestier nécessitant d'être pris en c...
Noise accounts for major societal matter, especially in urban and peri-urban areas where noise sourc...
The improvement of the urban sound environment requires a good understanding of the acoustic propaga...
The urban environment is the seat of loud noise generated by means of transportation. To fight again...
The urban environment is the seat of loud noise generated by means of transportation. To fight again...
Many works have been carried out concerning temporal methods since a few years due partly to the com...
In urban areas, noise has become the main form of ''pollution'' recognized by the population. To add...
In this work, a numerical model to treat outdoor sound propagation in the time domain is proposed. I...
L'environnement urbain est le siège de fortes nuisances sonores notamment générées par les moyens de...
At high frequencies, the sound propagation can be approximated by the propagation of sound particles...
Outdoor sound propagation is strongly influenced by the environment. The geometry, such as topograph...
This research aims at developing and validating a numerical model for the study of blast wave propag...
Actually, it exists a major societal issue to be interested in outdoor sound propagation and special...
Most of models for sound propagation in urban areas are based on energetic approaches, mainly using ...
Dans le contexte de l’amélioration des modèles de prévision en acoustique extérieure, ces travaux de...
Les trois principaux phénomènes acoustiques propres au milieu forestier nécessitant d'être pris en c...
Noise accounts for major societal matter, especially in urban and peri-urban areas where noise sourc...
The improvement of the urban sound environment requires a good understanding of the acoustic propaga...
The urban environment is the seat of loud noise generated by means of transportation. To fight again...
The urban environment is the seat of loud noise generated by means of transportation. To fight again...
Many works have been carried out concerning temporal methods since a few years due partly to the com...
In urban areas, noise has become the main form of ''pollution'' recognized by the population. To add...
In this work, a numerical model to treat outdoor sound propagation in the time domain is proposed. I...
L'environnement urbain est le siège de fortes nuisances sonores notamment générées par les moyens de...
At high frequencies, the sound propagation can be approximated by the propagation of sound particles...
Outdoor sound propagation is strongly influenced by the environment. The geometry, such as topograph...
This research aims at developing and validating a numerical model for the study of blast wave propag...
Actually, it exists a major societal issue to be interested in outdoor sound propagation and special...
Most of models for sound propagation in urban areas are based on energetic approaches, mainly using ...
Dans le contexte de l’amélioration des modèles de prévision en acoustique extérieure, ces travaux de...
Les trois principaux phénomènes acoustiques propres au milieu forestier nécessitant d'être pris en c...