Restricted Hours Noise Monitoring Results

Station NM1

Date

Start Time

End Time

Weather

Noise level (dB(A)), 5 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

06-May-14

21:08

21:13

Fine

68

70

65

Noise from nearby playground

Traffic noise

-

19

0.4

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

06-May-14

21:13

21:18

Fine

68

70

66

-

06-May-14

21:18

21:23

Fine

69

71

65

-

06-May-14

21:08

21:23

Fine

68

71

65

-

11-May-14

10:00

10:05

Cloudy

69

72

66

Noise from nearby playground

Traffic noise

-

24

0.5

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

11-May-14

10:05

10:10

Cloudy

69

71

65

-

11-May-14

10:10

10:15

Cloudy

68

71

66

-

11-May-14

10:00

10:15

Cloudy

69

71

66

20-May-14

22:00

22:05

Cloudy

68

71

66

Noise from nearby playground

Traffic noise

-

27

0.4

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

20-May-14

22:05

22:10

Cloudy

68

71

66

-

20-May-14

22:10

22:15

Cloudy

69

71

68

-

20-May-14

22:00

22:15

Cloudy

69

71

67

-

25-May-14

09:55

10:00

Fine

67

68

65

Noise from nearby playground

Traffic noise

-

30

0.3

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

25-May-14

10:00

10:05

Fine

68

69

66

-

25-May-14

10:05

10:10

Fine

68

69

66

-

25-May-14

09:55

10:10

Fine

67

69

66

-

15:06

15:11

Cloudy

-

Mainly traffic noise

-

0.3

RION- NL31 (S/N 00603867)

RION - NC73 (S/N 10997142)

00-Jan-00

15:11

15:16

Cloudy

-

00-Jan-00

15:16

15:21

Cloudy

-

00-Jan-00

15:06

15:21

Cloudy

-

00:05

-

Mainly traffic noise

-

RION- NL31 (S/N 00603867)

RION - NC73 (S/N 10997142)

00-Jan-00

00:05

-

00-Jan-00

00:05

-

00-Jan-00

00:15

-

Min.

67

Max.

69