UniCalc
RU
full version
Own formula
Calculation
Catalog
About
Help
Find a formula
Acoustic measurements
Total sound intensity level of n one-intensity sources
total intensity level of n sound sources
L
f
=
dB
x
dB
B
intensity level of one sound source
L =
W/m
2
x
W/m
2
number of sound sources
n =
1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"