| Restricted Hours Noise Monitoring Results [1] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Station NM1 |
|
|
|
|
|
|
|
|
|
|
|
|
| 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 |
| 09-Sep-14 |
19:00 |
19:05 |
Fine |
70 |
71 |
67 |
Noise
from nearby playground |
Traffic
noise |
- |
30 |
0.3 |
RION-
NL52 (S/N 00131627) |
RION
- NC73 (S/N 10997142) |
| 09-Sep-14 |
19:05 |
19:10 |
Fine |
69 |
71 |
68 |
- |
| 09-Sep-14 |
19:10 |
19:15 |
Fine |
70 |
72 |
68 |
- |
| 09-Sep-14 |
19:00 |
19:15 |
Fine |
70 |
71 |
68 |
- |
| 14-Sep-14 |
09:55 |
10:00 |
Sunny |
70 |
72 |
67 |
- |
Traffic
noise |
- |
30 |
0.3 |
RION-
NL52 (S/N 00131627) |
RION
- NC73 (S/N 10997142) |
| 14-Sep-14 |
10:00 |
10:05 |
Sunny |
69 |
72 |
68 |
- |
| 14-Sep-14 |
10:05 |
10:10 |
Sunny |
69 |
71 |
67 |
- |
| 14-Sep-14 |
09:55 |
10:10 |
Sunny |
69 |
72 |
67 |
- |
| 23-Sep-14 |
19:12 |
19:17 |
Fine |
69 |
70 |
66 |
Noise
from nearby playground |
Traffic
noise |
- |
28 |
0.3 |
RION-
NL52 (S/N 00131627) |
RION
- NC73 (S/N 10997142) |
| 23-Sep-14 |
19:17 |
19:22 |
Fine |
69 |
71 |
66 |
- |
| 23-Sep-14 |
19:22 |
19:27 |
Fine |
69 |
70 |
67 |
- |
| 23-Sep-14 |
19:12 |
19:27 |
Fine |
69 |
71 |
66 |
- |
| 28-Sep-14 |
11:05 |
11:10 |
Fine |
70 |
71 |
67 |
Noise from nearby playground |
Traffic noise |
- |
29 |
0.3 |
RION- NL52 (S/N 00131627) |
RION - NC73 (S/N 10997142) |
| 28-Sep-14 |
11:10 |
11:15 |
Fine |
68 |
71 |
67 |
- |
| 28-Sep-14 |
11:15 |
11:20 |
Fine |
69 |
71 |
67 |
- |
| 28-Sep-14 |
11:05 |
11:20 |
Fine |
69 |
71 |
67 |
- |
| |
|
00:05 |
|
|
|
|
|
|
|
|
|
RION- NL52 (S/N
00131627) |
RION - NC73 (S/N
10997142) |
| 00-Jan-00 |
00:05 |
00:10 |
0 |
|
|
|
|
| 00-Jan-00 |
00:10 |
00:15 |
0 |
|
|
|
|
| 00-Jan-00 |
00:00 |
00:15 |
0 |
|
|
|
|
| |
|
00:05 |
|
|
|
|
- |
Mainly
traffic noise |
- |
|
|
RION-
NL31 (S/N 00603867) |
RION
- NC73 (S/N 10997142) |
| 00-Jan-00 |
|
00:05 |
|
|
|
|
- |
| 00-Jan-00 |
|
00:05 |
|
|
|
|
- |
| 00-Jan-00 |
|
00:15 |
|
|
|
|
- |
|
|
|
Min. |
68 |
|
|
|
|
|
|
|
|
|
|
|
|
Max. |
70 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| [1] No class was
held at the school during all the measurement period. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|