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
Link To Document :
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