| 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 |
| 01-Mar-15 |
10:12 |
10:17 |
Fine |
67 |
70 |
65 |
Noise from nearby playground |
Traffic Noise |
- |
19 |
0.3 |
Casella CEL-633A
(S/N 3521757) |
Casella CEL-120/1
(S/N 3421612) |
| 01-Mar-15 |
10:17 |
10:22 |
Fine |
68 |
71 |
65 |
- |
| 01-Mar-15 |
10:22 |
10:27 |
Fine |
68 |
70 |
64 |
- |
| 01-Mar-15 |
10:12 |
10:27 |
Fine |
68 |
70 |
65 |
- |
| 10-Mar-15 |
20:00 |
20:05 |
Fine |
69 |
71 |
66 |
Noise from nearby playground |
Traffic
Noise |
- |
18 |
0.3 |
Casella
CEL-633A (S/N 3521757) |
Casella
CEL-120/1 (S/N 3421612) |
| 10-Mar-15 |
20:05 |
20:10 |
Fine |
69 |
71 |
66 |
- |
| 10-Mar-15 |
20:10 |
20:15 |
Fine |
68 |
71 |
66 |
- |
| 10-Mar-15 |
20:00 |
20:15 |
Fine |
69 |
71 |
66 |
- |
| 15-Mar-15 |
13:06 |
13:11 |
Fine |
68 |
69 |
65 |
- |
Traffic
Noise |
- |
21 |
0.3 |
Casella
CEL-633A (S/N 3521757) |
Casella
CEL-120/1 (S/N 3421612) |
| 15-Mar-15 |
13:11 |
13:16 |
Fine |
68 |
69 |
65 |
- |
| 15-Mar-15 |
13:16 |
13:21 |
Fine |
69 |
70 |
65 |
- |
| 15-Mar-15 |
13:06 |
13:21 |
Fine |
68 |
70 |
65 |
- |
| 24-Mar-15 |
19:00 |
19:05 |
Cloudy |
69 |
71 |
67 |
Noise from nearby playground |
Traffic
Noise |
- |
20 |
0.3 |
Casella
CEL-633A (S/N 3521757) |
Casella
CEL-120/1 (S/N 3421612) |
| |
19:05 |
19:10 |
Cloudy |
68 |
71 |
67 |
- |
| |
19:10 |
19:15 |
Cloudy |
69 |
72 |
67 |
- |
| |
19:00 |
19:15 |
Cloudy |
69 |
71 |
67 |
- |
| 29-Mar-15 |
09:30 |
09:35 |
Fine |
68 |
70 |
66 |
Noise from playground |
Traffic Noise |
- |
23 |
0.2 |
Casella CEL-633A (S/N 3521757) |
Casella CEL-120/1 (S/N 3421612) |
| |
09:35 |
09:40 |
Fine |
68 |
71 |
65 |
- |
| |
09:40 |
09:45 |
Fine |
69 |
71 |
66 |
- |
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09:30 |
09:45 |
Fine |
68 |
71 |
66 |
- |
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00:05 |
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- |
Mainly traffic
noise |
- |
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RION- NL12 (S/N
00131627) |
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. |
67 |
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Max. |
69 |
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Average |
69 |
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| [1] No class
was held at the school during all the measurement period. |
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