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

08-Feb-13

10:15

10:45

Cloudy

67

69

64

-

Traffic noise

-

21

0.8

RION- NL31 (S/N 00603867)

RION - NC73 (S/N 10997142)

14-Feb-13

11:05

11:35

Cloudy

66

68

63

-

Traffic noise

-

17

0.3

RION- NL31 (S/N 00603867)

RION - NC73 (S/N 10997142)

20-Feb-13

10:48

11:18

Cloudy

67

69

65

Noise from nearby playground

Traffic noise

-

22

0.6

RION- NL31 (S/N 00603867)

RION - NC73 (S/N 10997142)

26-Feb-13

12:47

13:17

Cloudy

67

69

64

Noise from nearby playground

Traffic noise

-

21

0.4

RION- NL31 (S/N 00603867)

RION - NC73 (S/N 10997142)

28-Jan-13

09:55

10:25

Sunny

67

69

65

-

Traffic noise

-

#REF!

0.4

RION- NL31 (S/N 00603868)

RION - NC73 (S/N 10997143)

Min.

66

.

Max.

67