| 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 |
| 07-Oct-14 |
21:45 |
21:50 |
Fine |
69 |
72 |
67 |
Noise from playground |
Traffic
Noise |
- |
31 |
0.3 |
RION- NL52 (S/N 00131627) |
RION
- NC73 (S/N 10997142) |
| 07-Oct-14 |
21:50 |
21:55 |
Fine |
70 |
72 |
67 |
- |
| 07-Oct-14 |
21:55 |
22:00 |
Fine |
70 |
70 |
68 |
- |
| 07-Oct-14 |
21:45 |
22:00 |
Fine |
70 |
72 |
67 |
- |
| 12-Oct-14 |
10:00 |
10:05 |
Sunny |
69 |
70 |
66 |
Noise from playground |
Traffic
Noise |
- |
27 |
0.3 |
RION- NL52 (S/N 00131627) |
RION
- NC73 (S/N 10997142) |
| 12-Oct-14 |
10:05 |
10:10 |
Sunny |
69 |
71 |
67 |
- |
| 12-Oct-14 |
10:10 |
10:15 |
Sunny |
69 |
70 |
66 |
- |
| 12-Oct-14 |
10:00 |
10:15 |
Sunny |
69 |
71 |
67 |
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| 21-Oct-14 |
19:00 |
19:05 |
Fine |
69 |
71 |
65 |
Noise from playground |
Traffic
Noise |
- |
27 |
0.2 |
RION- NL52 (S/N 00131627) |
RION
- NC73 (S/N 10997142) |
| 21-Oct-14 |
19:05 |
19:10 |
Fine |
68 |
71 |
66 |
- |
| 21-Oct-14 |
19:15 |
19:20 |
Fine |
68 |
71 |
65 |
- |
| 21-Oct-14 |
19:00 |
19:15 |
Fine |
68 |
71 |
66 |
- |
| 26-Oct-14 |
16:20 |
16:25 |
Sunny |
68 |
70 |
66 |
Noise from playground |
Traffic Noise |
- |
26 |
0.2 |
RION- NL52 (S/N 00131627) |
RION - NC73 (S/N 10997142) |
| 26-Oct-14 |
16:25 |
16:30 |
Sunny |
67 |
69 |
66 |
- |
| 26-Oct-14 |
16:30 |
16:35 |
Sunny |
68 |
71 |
66 |
- |
| 26-Oct-14 |
16:20 |
16:35 |
Sunny |
68 |
70 |
67 |
- |
| |
15:06 |
15:11 |
Cloudy |
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- |
Mainly traffic noise |
- |
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0.3 |
RION- NL12 (S/N
00131627) |
RION - NC73 (S/N 10997142) |
| 00-Jan-00 |
15:11 |
15:16 |
Cloudy |
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- |
| 00-Jan-00 |
15:16 |
15:21 |
Cloudy |
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- |
| 00-Jan-00 |
15:06 |
15:21 |
Cloudy |
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- |
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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. |
70 |
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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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