| Restricted Hours Noise Monitoring Results |
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| Station NM2 |
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| 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 |
| 09-Apr-13 |
21:15 |
21:20 |
Cloudy |
71.3 |
72.1 |
70.6 |
No
outdoor construction noise |
Mainly
traffic noise |
- |
20 |
0.4 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
| 09-Apr-13 |
21:20 |
21:25 |
Cloudy |
71.4 |
72.4 |
70.4 |
- |
| 09-Apr-13 |
21:25 |
21:30 |
Cloudy |
71.6 |
72.5 |
70.8 |
- |
| 09-Apr-13 |
21:15 |
21:30 |
Cloudy |
71.4 |
72.3 |
70.6 |
- |
| 14-Apr-13 |
08:45 |
08:50 |
Fine |
72.0 |
73.0 |
70.8 |
No
outdoor construction noise |
Mainly
traffic noise |
- |
22 |
0.5 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
| 14-Apr-13 |
08:50 |
08:55 |
Fine |
72.8 |
74.2 |
71.1 |
- |
| 14-Apr-13 |
08:55 |
09:00 |
Fine |
72.5 |
73.7 |
72.1 |
- |
| 14-Apr-13 |
08:45 |
09:00 |
Fine |
72.4 |
73.7 |
71.0 |
- |
| 23-Apr-13 |
22:00 |
22:05 |
Cloudy |
71.3 |
72.1 |
70.5 |
No
outdoor construction noise |
Mainly
traffic noise |
- |
22 |
0.5 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
| 23-Apr-13 |
22:05 |
22:10 |
Cloudy |
71.6 |
72.5 |
70.4 |
- |
| 23-Apr-13 |
22:10 |
22:15 |
Cloudy |
71.0 |
71.6 |
70.2 |
- |
| 23-Apr-13 |
22:00 |
22:15 |
Cloudy |
71.3 |
72.1 |
70.4 |
- |
| 28-Apr-13 |
16:20 |
16:25 |
Cloudy |
70.4 |
71.7 |
69.2 |
No outdoor construction noise |
Mainly traffic noise |
- |
22 |
0.3 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 28-Apr-13 |
16:25 |
16:30 |
Cloudy |
70.4 |
71.4 |
69.3 |
- |
| 28-Apr-13 |
16:30 |
16:35 |
Cloudy |
70.5 |
71.6 |
69.3 |
- |
| 28-Apr-13 |
16:20 |
16:35 |
Cloudy |
70.4 |
71.4 |
69.3 |
- |
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13:53 |
13:58 |
Cloudy |
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No outdoor construction noise |
Mainly traffic noise |
- |
0 |
0.3 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 00-Jan-00 |
13:58 |
14:03 |
Cloudy |
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- |
| 00-Jan-00 |
14:03 |
14:08 |
Cloudy |
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- |
| 00-Jan-00 |
13:53 |
14:08 |
Cloudy |
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- |
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00:05 |
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No
outdoor construction noise |
Mainly
traffic noise |
- |
27 |
0.5 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
| 00-Jan-00 |
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00:05 |
0 |
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- |
| 00-Jan-00 |
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00:05 |
0 |
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- |
| 00-Jan-00 |
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00:15 |
0 |
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- |
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00:05 |
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No
outdoor construction noise |
Mainly
traffic noise |
- |
25 |
0.2 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
| 00-Jan-00 |
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00:05 |
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- |
| 00-Jan-00 |
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00:05 |
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- |
| 00-Jan-00 |
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00:15 |
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- |
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Min. |
70.4 |
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Max. |
72.8 |
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