| Subject |
Select Calculation Routine |
| NOISE |
Decibel addition. Add up to 6 dB values. |
Decibel subtraction. |
|
dB(linear) and dB(A) from Octave or one-third octave levels |
|
Daily Personal Noise Exposure, LEP,d
for combination of periods of differing exposure. |
|
Weekly Personal Noise Exposure, LEP,w
from Daily Exposure, LEP,d |
|
. |
| VIBRATION |
Acceleration - Velocity - Displacement conversion for sine wave |
|
Area under log-log psd curve |
|
Sine sweep - duration and stress cycles. |
|
. |
| CLIMATICS |
Pressure units conversion table |
|
Humidity calculations |
|
. |
Profile :