Mathematical Problems in Engineering / 2015 / Article / Tab 2

Research Article

The Performance of CRTN Model in a Motorcycle City

Table 2

Measured and predicted traffic noise levels at different floor levels.

ReceptorHeight above sound source
(m)
Measurement
dB(A)
CRTN prediction
dB(A)
Differences
dB(A)

13.374.2073.35
25.274.0074.99
36.873.4074.19
49.072.8072.89
510.672.8072.62
612.471.8072.98
714.272.6071.30
816.070.0070.75
917.671.4072.28
1020.071.8070.03
1121.970.6069.36
1223.769.8070.14
1325.970.0069.94
1427.669.6070.35
1530.768.4068.49
1631.768.2069.47
1732.668.0068.39
1833.967.8066.94
1935.367.6067.38
2038.367.6067.56
2139.767.4068.91
2242.466.8068.67
2343.865.4067.52

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