Variability in sound power levels: Implications for static and dynamic traffic models

•Lw variability is necessary for estimating the emissions of a vehicle flow.•Consideration of Lw variability is needed to compare static and dynamic approaches.•Lw variability for a given velocity is Gaussian in most cases.•The standard deviation of Lw variability can be used to correct the emission...

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Veröffentlicht in:	Transportation research. Part D, Transport and environment Transport and environment, 2020-07, Vol.84, p.102339, Article 102339
Hauptverfasser:	Rey Gozalo, Guillermo, Aumond, Pierre, Can, Arnaud
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Dynamic prediction model Engineering Sciences Road traffic noise Sound power level distribution Static prediction model
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