The indicative volume level of daily-life noises:
150dB Air raid siren, fireworks. Maximum pain threshold. Risk of hearing damage within just 7 seconds
140dB Gunshot, jet engine at take-off. Risk of hearing damage within just 15 seconds
137dB Audiences in open-air (stadium arena) concert. Risk of hearing damage within just 30 seconds
120dB Rock concert, sandblasting. Risk of hearing damage within 4 minutes
115dB Baby cry, jet-ski engine. Risk of hearing damage within 8 minutes
110dB Jigsaw at maximum speed, Mp3 Player. Risk of hearing damage within 15 minutes
105dB Power-drill, helicopter engine, metro/subway platform. Risk of hearing damage within 30 minutes
100dB Chainsaw, lawnmower. Risk of hearing damage within 1 hour
95dB Motorcycle engine, jigsaw at low speed. Risk of hearing damage within 2 hours
90dB Truck/lorry engine. Risk of hearing damage within 4 hours
85dB Starting Point for the Institute of Occupational Health and Safety regulation. Risk of hearing damage within 8 hours
70dB Heavy road traffic, vacuum cleaner
60dB Conversation, dishwasher
40dB Quiet room