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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 |
03-Feb-13 |
13:10 |
13:15 |
Sunny |
67 |
68 |
64 |
- |
Mainly
traffic noise |
- |
23 |
0.3 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
|
13:15 |
13:20 |
Sunny |
68 |
69 |
65 |
- |
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13:20 |
13:25 |
Sunny |
68 |
69 |
63 |
- |
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13:10 |
13:25 |
Sunny |
67 |
69 |
64 |
- |
14-Feb-13 |
20:58 |
21:03 |
Cloudy |
67 |
69 |
62 |
- |
Mainly
traffic noise |
- |
18 |
0.3 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
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21:03 |
21:08 |
Cloudy |
68 |
70 |
61 |
- |
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21:08 |
21:13 |
Cloudy |
67 |
70 |
61 |
- |
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20:58 |
21:13 |
Cloudy |
67 |
70 |
61 |
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17-Feb-13 |
15:00 |
15:05 |
Sunny |
67 |
68 |
63 |
- |
Mainly
traffic noise |
- |
19 |
0.3 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
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15:05 |
15:10 |
Sunny |
67 |
69 |
65 |
- |
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15:10 |
15:15 |
Sunny |
67 |
70 |
64 |
- |
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15:00 |
15:15 |
Sunny |
67 |
69 |
64 |
- |
26-Feb-13 |
19:02 |
19:07 |
Fine |
65 |
68 |
62 |
- |
Mainly
traffic noise |
- |
21 |
0.3 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
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19:07 |
19:12 |
Fine |
66 |
68 |
62 |
- |
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19:12 |
19:17 |
Fine |
65 |
68 |
62 |
- |
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19:02 |
19:17 |
Fine |
66 |
68 |
62 |
- |
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19:15 |
19:20 |
Fine |
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- |
Mainly
traffic noise |
- |
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0.4 |
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
00-Jan-00 |
19:20 |
19:25 |
Fine |
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- |
00-Jan-00 |
19:25 |
19:30 |
Fine |
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- |
00-Jan-00 |
19:15 |
19:30 |
Fine |
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- |
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00:05 |
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- |
Mainly
traffic noise |
- |
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RION-
NL31 (S/N 00603867) |
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. |
65 |
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Max. |
68 |
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[1] No class
was held at the school during all the measurement period. |
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