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-Oct-14 09:22 09:52 Sunny 67 69 66 - Traffic Noise - 28 0.5 RION- NL52 (S/N 00131627) RION-NL73  (S/N 10997142)
17-Oct-14 14:15 14:45 Sunny 67 69 66 - Traffic Noise - 27 0.3 RION- NL52 (S/N 00131627) RION-NL73  (S/N 10997142)
23-Oct-14 14:25 14:55 Fine 67 68 65 - Traffic Noise - 27 0.3 RION- NL52 (S/N 00131627) RION-NL73  (S/N 10997142)
29-Oct-14 10:25 10:55 Fine 67 69 66 - Traffic Noise - 28 0.3 RION- NL52 (S/N 00131627) RION-NL73  (S/N 10997142)
    00:30 Sunny           -   0.6 RION-NL31 (S/N 00410225) RION-NL73  (S/N 10997143)
#REF!   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. 67                  
    Max. 67                  
    Average 67