| Restricted Hours Noise Monitoring Results [1] |
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| Station NM1 |
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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-Oct-12 |
19:50 |
19:55 |
Fine |
66 |
67 |
62 |
Noise
from nearby playground |
Mainly traffic noise |
- |
28 |
0.3 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 09-Oct-12 |
19:55 |
20:00 |
Fine |
64 |
67 |
60 |
- |
| 09-Oct-12 |
20:00 |
20:05 |
Fine |
64 |
66 |
61 |
- |
| 09-Oct-12 |
19:50 |
20:05 |
Fine |
65 |
67 |
61 |
- |
| 14-Oct-12 |
11:35 |
11:40 |
Sunny |
66 |
69 |
62 |
Noise from
nearby playground |
Mainly traffic noise |
- |
28 |
0.3 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 14-Oct-12 |
11:40 |
11:45 |
Sunny |
65 |
67 |
61 |
- |
| 14-Oct-12 |
11:45 |
11:50 |
Sunny |
66 |
67 |
62 |
- |
| 14-Oct-12 |
11:35 |
11:50 |
Sunny |
66 |
68 |
62 |
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| 23-Oct-12 |
21:00 |
21:05 |
Fine |
65 |
66 |
61 |
Noise from
nearby playground |
Mainly traffic noise |
- |
26 |
0.3 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 23-Oct-12 |
21:05 |
21:10 |
Fine |
66 |
68 |
61 |
- |
| 23-Oct-12 |
21:10 |
21:15 |
Fine |
65 |
67 |
61 |
- |
| 23-Oct-12 |
21:00 |
21:15 |
Fine |
65 |
67 |
61 |
- |
| 28-Oct-12 |
15:00 |
15:05 |
Sunny |
66 |
69 |
60 |
Noise from
nearby playground |
Mainly traffic noise |
- |
26 |
0.5 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 28-Oct-12 |
15:05 |
15:10 |
Sunny |
67 |
69 |
61 |
- |
| 28-Oct-12 |
15:10 |
15:15 |
Sunny |
67 |
69 |
61 |
- |
| 28-Oct-12 |
15:00 |
15:15 |
Sunny |
67 |
69 |
61 |
- |
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00:05 |
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Noise
from nearby playground |
Mainly traffic noise |
- |
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RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 00-Jan-00 |
00:05 |
00:10 |
0 |
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- |
| 00-Jan-00 |
00:10 |
00:15 |
0 |
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- |
| 00-Jan-00 |
00:00 |
00:15 |
0 |
0 |
0 |
0 |
- |
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Min. |
64 |
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Max. |
67 |
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| [1]
No class was held at the school during all of the monitoring sessions within
the reporting month. |
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