Permissible Noise Exposure Table

100% Exposure

Duration per Day, in Hours
Sound Level, dBA
8 90
6 92
4 95
3 97
2 100
1 1/2 102
1 105
1/2 110
1/4 115

50% Exposure

Duration per Day, in Hours
Sound Level, dBA
8 85
6 87
4 90
3 92
2 95
1 1/2 97
1 100
1/2 102
1/4 105
 

 

[Home]  [Feedback]  [Search]
Copyright (c) 2000 Audiochecks