SOLVED: Sound pressure level is often measured in dB SPL, which is defined by dB SPL = 20log10(P), where P is the measured sound pressure. What value of P will make dB
Logarithms
SOLVED: The formula to calculate sound level Lp is given by 20 log10 (P/Pr) = dB Pref, where P is the sound pressure, Pr is the standard reference sound pressure, and dB (