Measurement Points

Leq dB (A)

Difference between measured and simulated noise levels dB (A)

Measured

Simulated

1

72.9

76.8

−3.9

2

72.8

76.2

−3.4

3

78

77.2

0.8

4

77.9

79.5

−1.6

5

76.5

74.8

1.7

6

77.8

76.6

1.2

7

80.8

80.5

0.3

8

72.1

74.2

−2.1

9

78.2

76.1

2.1

10

78.9

78.3

0.6

11

77.2

76.5

0.7

12

77.0

76.8

0.2

13

77.9

77.4

0.5

14

77.5

77.7

−0.2

15

80.1

78.4

1.7

16

79.1

81.0

−1.9

17

77.8

78.4

−0.6

18

72.8

73.8

−1

19

75.1

77.3

−2.2

20

76.1

76.6

−0.5

21

72.9

76.7

−3.8

22

78.4

77.8

0.6

23

73.8

77.7

−3.9