Mathematical Problems in Engineering / 2015 / Article / Tab 1

Research Article

The Performance of CRTN Model in a Motorcycle City

Table 1

Measured and predicted traffic noise levels at 31 roadsides.

RoadMeasurement
dB(A)
CRTN prediction  
dB(A)
Differences  
dB(A)

1Av. Marginal do Lam Mao-a78.60 77.13
2Av. de Horta e Costa-a76.80 76.09
3Av. do Almirante Lacerda-a78.80 79.17
4Estrada do Repouso76.80 77.14
5Av. do Ouvidor Arriaga77.60 76.54
6Av. de Almeida Ribeiro79.20 79.34
7Av. de Venceslau de Morais79.20 79.18
8Istmo Ferreira do Amaral77.40 79.10
9Av. Marginal do Lam Mao-b74.40 73.57
10Av. Marginal do Lam Mao-c77.00 77.01
11Av. de Artur Tamagnini Barbosa78.60 79.42
12Av. do Infante D. Henrique78.20 78.65
13Estrada da Areia Preta79.40 80.24
14Av. do Nordeste75.40 75.13
15Av. do Comendador Ho Yin76.40 75.49
16Av. do General Castelo Branco76.80 77.32
17Av. da Praia Grande74.80 77.63
18Rua de Francisco Xavier Pereira74.00 73.31
19Av. 1 de Maio75.80 76.92
20Av. Leste do Hipódromo73.00 74.62
21Av. Norte do Hipódromo79.60 81.59
22Rua do Campo77.60 80.56
23Av. do Dr. Rodrigo Rodrigues79.60 81.00
24Rua das Lorchas78.40 79.32
25Rua do Almirante Sérgio79.20 79.34
26Av. Comercial de Macau70.80 70.74
27Av. Doutor Mário Soares 74.00 75.55
28Av. da Amizade80.60 81.43
29Av. Dr. Sun Yat-Sen 79.80 80.43
30Av. de Horta e Costa-b75.60 76.05
31Av. do Almirante Lacerda-b78.60 79.11

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