Hemispherical Sound Propagation Calculator

Posted by Dinesh on

This calculator calculates the sound pressure level using sound pressure values.

Hemispherical Sound Propagation Calculation

Pa
dB

Formula:

Sound Pressure Level = 20 log (P / P0)dB

Where,
P = Sound Pressure
P0 = Reference Sound Pressure= 2x10^-5
dB = decibel