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Lufthansa Group Balance 2014 EN

Sources: SRU, EMPA, MIL, HLUG, UBA, Armbruster Volume of various noises compared All values in dB(A)  Pneumatic hammer   7 m  100 dB(A) ICE train 250 km / h   25 m  80 dB(A) Bus 60 km / h   25 m  80 dB(A) Dripping faucet   1 m 20 dB(A) Normal conversation   1 m  60 dB(A) Motor saw   7 m  120 dB(A) Freight train 100 km / h   25 m  90 dB(A) Heavy goods vehicle 75 km / h   7.5 m  90 dB(A) Car 60 km / h   25 m  70 dB(A) Quiet radio   1 m  50 dB(A) Ticking alarm clock   1 m 30 dB(A) Boeing 747-400  300 m 90 dB(A) Airbus A 319  300 m 80 dB(A) Airbus A 319  1,000 m 70 dB(A) Airbus A 319  2,000 m 60 dB(A) Sustainability Report Balance // Issue 2014 // Lufthansa Group // 11

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