| 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 |
| 04-Sep-11 |
13:03 |
13:08 |
Sunny |
66 |
68 |
65 |
Noise
from nearby playground |
Mainly
traffic noise |
- |
32 |
0.2 |
RION-
NL31 (S/N 00983400) |
RION - NC73 (S/N
10997142) |
| 13:08 |
13:13 |
Sunny |
65 |
68 |
64 |
- |
| 13:13 |
13:18 |
Sunny |
67 |
68 |
63 |
- |
| 13:03 |
13:18 |
Sunny |
66 |
68 |
64 |
- |
| 14-Sep-11 |
23:04 |
23:09 |
Fine |
61 |
62 |
57 |
No outdoor construction |
Mainly traffic noise |
- |
32 |
0.2 |
RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 23:09 |
23:14 |
Fine |
62 |
63 |
57 |
- |
| 23:14 |
23:19 |
Fine |
62 |
63 |
57 |
- |
| 23:04 |
23:19 |
Fine |
61 |
62 |
57 |
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| 18-Sep-11 |
10:10 |
10:15 |
Sunny |
66 |
67 |
63 |
Noise from nearby playground |
Mainly traffic noise |
- |
29 |
0.2 |
RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 10:15 |
10:20 |
Sunny |
67 |
69 |
64 |
- |
| 10:20 |
10:25 |
Sunny |
66 |
68 |
63 |
- |
| 10:10 |
10:25 |
Sunny |
67 |
68 |
63 |
- |
| 27-Sep-11 |
23:07 |
23:12 |
Fine |
60 |
62 |
57 |
Noise from nearby
playground |
Mainly traffic noise |
- |
29 |
0.2 |
RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 23:12 |
23:17 |
Fine |
61 |
62 |
57 |
- |
| 23:17 |
23:22 |
Fine |
60 |
62 |
57 |
- |
| 23:07 |
23:22 |
Fine |
60 |
62 |
57 |
- |
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00:05 |
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- |
Mainly traffic noise |
- |
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RION- NL31 (S/N 00983400) |
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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00:05 |
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- |
Mainly traffic noise |
- |
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RION- NL31 (S/N 00983400) |
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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0 |
0 |
0 |
- |
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Min. |
60 |
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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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