Jet aircraft, take off/landing

50 m away

140

Threshold of pain

130

Threshold of discomfort

Gun shot

120

Chainsaw, 1 m distance

Pneumatic drill

110

Disco, 1 m from speaker

Angle grinder

100

Diesel truck, 10 m away

Ride on mower

90

Busy road, 5 m

Personal Stereo

80

Vacuum cleaner, distance 1 m

Loud Radio

70

Conversational speech, 1 m

Busy Office

60

Average home

Dishwasher

Washing Machine

50

Quiet library

Conference room

40

Quiet bedroom at night

30

Background in TV studio

20

Rustling leaf

10

Threshold of hearing

0