Tor Kihlman om vägbuller - IVA
Tor Kihlman om vägbuller - IVA
Tor Kihlman om vägbuller - IVA
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Evaluation of Results<br />
Chalmers University of Technology<br />
Traffic noise 1974 -1999<br />
noise emission (dB(A))<br />
85<br />
80<br />
75<br />
70<br />
65<br />
60<br />
55<br />
passenger cars<br />
1974<br />
1999<br />
0 20 40 60 80 100 120<br />
v [km/h]<br />
noise emission (dB(A))<br />
85<br />
80<br />
75<br />
70<br />
65<br />
60<br />
55<br />
light trucks<br />
1974<br />
1999<br />
0 20 40 60 80 100 120<br />
v [km/h]<br />
noise emission (dB(A))<br />
85<br />
80<br />
75<br />
70<br />
65<br />
60<br />
55<br />
heavy trucks<br />
1974<br />
1999<br />
0 20 40 60 80 100 120<br />
v [km/h]<br />
Department of Applied Acoustics
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