Title of article
Engineering formulas for ground effects on broad-band noise
Author/Authors
R. Go??biewski، نويسنده , , R. Makarewicz، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
9
From page
993
To page
1001
Abstract
A simple approximation of ground effect is analyzed for two cases: (1) stationary point source and (2) moving line source (train). The approximation contains three adjustable parameters that are estimated from the exact theory (case 1) and from field measurements (case 2). Finally, the results of computation are used for noise prediction.
Journal title
Applied Acoustics
Serial Year
2002
Journal title
Applied Acoustics
Record number
1170533
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