Validation of an Efficient Outdoor Sound Propagation Model Using BEM

Susana Quirós Alpera, Vicente Cutanda Henríquez, Finn Jacobsen

Publikation: Kapitel i bog/rapport/konference-proceedingKonferencebidrag i proceedingsForskningpeer review

Abstrakt

An approximate, simple and practical model for prediction of outdoor sound propagation exists based on ray theory, diffraction theory and Fresnel-zone considerations [1]. This model, which can predict sound propagation over non-flat terrain, has been validated for combinations of flat ground, hills and barriers, but it still needs to be validated for configurations that involve combinations of valleys and barriers. In order to do this a boundary element model has been implemented in MATLAB to serve as a reliable reference.
OriginalsprogEngelsk
TitelProceedings of the 17th International Congress of Acoustics : http://www.icacommission.org/proceedg.html
Antal sider2
ForlagInternational Commission for Acoustics
Publikationsdato2001
StatusUdgivet - 2001
Udgivet eksterntJa
Begivenhed17th International Congress of Acoustics - Rome, Italien
Varighed: 2. sep. 20017. sep. 2001
Konferencens nummer: 17

Konference

Konference17th International Congress of Acoustics
Nummer17
LandItalien
ByRome
Periode02/09/200107/09/2001

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