Hemispherical Sound Propagation Formula
Equation for calculate hemispherical sound propagation is,
Sound Pressure Level = 20 log (P / P0)dB
Where,P = Sound Pressure
P0 = Reference Sound Pressure= 2x10^-5
dB = decibel
Equation for calculate hemispherical sound propagation is,
Sound Pressure Level = 20 log (P / P0)dB
Where,