Airplane 130 dB.(A)
Road underconstruction 120 dB.(A)
Aluminum factory 100-120 dB.(A)
Rock concert 108-114 dB.(A)
Cocktail party (100 guest) 100 dB.(A)
Took took 92 dB.(A)
Truck 96 dB.(A)
Car 85 dB.(A)
Motorcycle 88 dB.(A)
Common chat 50 dB.(A)
- Man will feel pain if hear the noise more than 130 dB.(A)
- Hearing the noise at 70 dB.(A) continuously in one day can brake down
human audio system
- The noise and the voice depend on experience time feel and place