Daytime Noise Monitoring Results

Station NM1

Date

Start Time

End Time

Weather

Noise level (dB(A)), 30 min

Major Construction Noise Source(s) Observed

Other Noise Source(s) Observed

Remarks

Temp. (°C)

Wind Speed (m/s)

Noise Meter Model / ID

Calibrator Model / ID

Leq

L10

L90

05-Oct-12

10:56

11:26

Sunny

68

70

66

Noise from nearby playground

Mainly Traffic noise

-

29

0.2

RION- NL31 (S/N 00603867)

RION - NC73 (S/N 10997142)

11-Oct-12

09:50

10:20

Sunny

67

69

64

Noise from nearby playground

Mainly Traffic noise

-

29

0.2

RION- NL31 (S/N 00603867)

RION - NC73 (S/N 10997142)

17-Oct-12

09:55

10:25

Sunny

67

69

65

Noise from nearby recycling shop

Traffic noise

-

28

0.3

RION- NL31 (S/N 00603867)

RION - NC73 (S/N 10997142)

22-Oct-12

13:29

13:59

Sunny

66

68

64

Noise from nearby playground

Traffic noise

-

28

0.3

RION- NL31 (S/N 00603867)

RION - NC73 (S/N 10997142)

Min.

66

.

Max.

68