Daytime Noise Monitoring Results
Station NM4
Date Start Time End Time  Weather Noise level (dB(A)), 30 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
06-Jun-14 10:25 10:55 Fine 67 68 65 - Traffic Noise - 32 0.3 RION-NL31 (S/N 00410224) RION-NL73  (S/N 10997142)
12-Jun-14 10:20 10:50 Sunny 67 68 65 - Traffic Noise - 32 0.3 RION- NL52 (S/N 00131627) RION-NL73  (S/N 10997142)
18-Jun-14 10:25 10:55 Sunny 67 68 66 - Traffic Noise - 32 0.2 RION- NL52 (S/N 00131627) RION-NL73  (S/N 10997142)
24-Jun-14 11:00 11:30 Fine 66 68 65 - Traffic Noise - 32 0.2 RION- NL52 (S/N 00131627) RION-NL73  (S/N 10997142)
30-Jun-14 10:32 11:02 Sunny 67 68 66 - Traffic Noise - 32 0.2 RION- NL52 (S/N 00131627) RION-NL73  (S/N 10997142)
30-Jun-14   00:30             -     RION-NL31 (S/N 00410224) RION - NC73 (S/N 10997142)
30-Apr-13 09:00 09:30 Fine   69 66 - Traffic Noise -   0.5 RION- NL31 (S/N 00603867) RION - NC73 (S/N 10997142)
                           
                  -        
    Min. 66                  
    Max. 67