Occupational Noise Calculators
TWA & Dose %
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OSHA Noise Exposure Calculator - TWA, Dose %
Regulations:
OSHA / MSHA
NIOSH / ACGIH
DOD 3dB
DOD 4dB
Europe
Custom
Criterion Time:
4
5
6
7
8
9
10
11
12
hr
Criterion Level:
80
85
90
dB
Action Level:
80
85
90
dB
Exchange Rate:
3
4
5
dB
Location
Sound
Level
Exposure
Time
Partial
dB(A)
HH : MM
Dose
%
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Exposure Time
Dose
TWA
Totals
Summary
Action Required