|
Decibel Table - Comparison
Chart |
|
1 |
0 (N) beginning of
hearing, a mosquito 10 feet away
|
|
10 |
Absolute silence,
ATT-BELL Laboratory "Quiet Room" |
|
13 |
Ordinary light bulb
hum |
|
15 |
A Pin Drop from a
height of 1 centimeter at a distance of 1 meter
-REF.1.2003 |
|
18 |
Quiet Sound Room
Background Noise level |
|
20 |
Quiet Whisper from
5 feet |
|
30 |
Quiet Bedroom
|
|
35 |
Soft Music
|
|
40 |
A whisper
|
|
45 |
Minimum Street Noise |
|
50 |
Average Home |
|
60 |
Conversation Speech |
|
70 |
Vacuum from 3 feet
away |
|
80 |
Curbside of Busy Road |
|
90 |
Diesel truck, 30 feet
away |
|
100 |
Very Loud Music
From a Speaker |
|
110 |
Chainsaw, 1m
distance |
|
120 |
Threshold of
discomfort |
|
130 |
Threshold of pain |
|
140 |
Jet aircraft, 50 meters away |
For More Info on what is a Decibel......Visit
Wikipedia's topic on Decibel |
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