| 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 |
| 11-Aug-16 |
19:00 |
19:05 |
Cloudy |
68 |
70 |
64 |
- |
Traffic
noise |
- |
31 |
0.2 |
SVAN957
(N.08.03) |
B&K4231
(N.02.03) |
| 11-Aug-16 |
19:05 |
19:10 |
Cloudy |
68 |
70 |
63 |
- |
| 11-Aug-16 |
19:10 |
19:15 |
Cloudy |
68 |
70 |
62 |
- |
| 11-Aug-16 |
19:00 |
19:15 |
Cloudy |
68 |
- |
- |
- |
| 14-Aug-16 |
19:00 |
19:05 |
Cloudy |
68 |
71 |
65 |
- |
Traffic
noise |
- |
28 |
0.5 |
SVAN957
(N.08.08) |
B&K4231
(N.02.03) |
| 14-Aug-16 |
19:05 |
19:10 |
Cloudy |
68 |
70 |
64 |
- |
| 14-Aug-16 |
19:10 |
19:15 |
Cloudy |
69 |
71 |
65 |
- |
| 14-Aug-16 |
19:00 |
19:15 |
Cloudy |
68 |
- |
- |
- |
| 23-Aug-16 |
20:15 |
20:20 |
Fine |
68 |
70 |
62 |
- |
Traffic
noise |
- |
30 |
0.5 |
SVAN957
(N.08.08) |
B&K4231
(N.02.03) |
| 23-Aug-16 |
20:20 |
20:25 |
Fine |
68 |
70 |
62 |
- |
| 23-Aug-16 |
20:25 |
20:30 |
Fine |
68 |
71 |
62 |
- |
| 23-Aug-16 |
20:15 |
20:30 |
Fine |
68 |
- |
- |
- |
| 28-Aug-16 |
20:00 |
20:05 |
Cloudy |
67 |
69 |
63 |
- |
Traffic
noise |
- |
30 |
0.5 |
SVAN957
(N.08.08) |
B&K4231
(N.02.03) |
| 28-Aug-16 |
20:05 |
20:10 |
Cloudy |
67 |
70 |
64 |
- |
| 28-Aug-16 |
20:10 |
20:15 |
Cloudy |
67 |
69 |
63 |
- |
| 28-Aug-16 |
20:00 |
20:15 |
Cloudy |
67 |
- |
- |
- |
| 31-Jul-16 |
14:00 |
14:05 |
Sunny |
70 |
72 |
66 |
- |
Traffic
Noise |
- |
30 |
0.2 |
SVAN957 (N.08.12) |
SV30A (N.09.03) |
| 31-Jul-16 |
14:05 |
14:10 |
Sunny |
70 |
72 |
67 |
- |
| 31-Jul-16 |
14:10 |
14:15 |
Sunny |
69 |
70 |
66 |
- |
| 31-Jul-16 |
14:00 |
14:15 |
Sunny |
70 |
- |
- |
- |
| 30-Jun-15 |
|
00:05 |
Fine |
69 |
72 |
67 |
Noise from nearby playground |
Traffic
Noise |
- |
31 |
0.3 |
Casella
CEL-633A (S/N 3521757) |
Casella
CEL-120/1 (S/N 3421612) |
| 30-Jun-15 |
|
00:05 |
Fine |
69 |
71 |
67 |
- |
| 30-Jun-15 |
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00:05 |
Fine |
69 |
71 |
67 |
- |
| 30-Jun-15 |
|
00:15 |
Fine |
69 |
72 |
67 |
- |
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Min. |
67 |
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Max. |
69 |
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Average |
68 |
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| [1] No class
was held at the school during all the measurement period. |
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