This is the source and level of each sound that mostly produce a noise pollution
Noise
Sources
|
Noise
Levels (dB)
|
Industrial
|
|
Near large gas regulator, as high
as
|
150
|
Foundry shake-out floor, as high as
|
128
|
Automobile assembly line, as high
as
|
125
|
Large cooling tower (600’ listening
distance)
|
120-130
|
Construction
|
|
Bulldozer (10’ listening distance)
|
90-105
|
Oxygen jet drill in quarry (20’
listening distance)
|
128
|
Rock drill (jumbo)
|
122
|
Transportation
|
|
Jet takeoff (100’ listening
distance)
|
130-140
|
Diesel Truck (200’ listening
distance)
|
85-110
|
Passenger Car (25’ listening
distance)
|
70-80
|
Subway (heard from in car or on
platform), as high as
|
110
|
Community
|
|
Heavy Traffic, business area, as
high as
|
110
|
Pneumatic pavement-breaker (25’
listening distance)
|
92-98
|
Power lawn mower (5’listening
distance), as high as
|
95
|
Barking dog (250’ listening
distance), as high as
|
65
|
Household
|
|
Hi-fi in living room, as high as
|
125
|
Kitchen blender
|
90-95
|
Electric shaver, in use
|
75-90
|
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