16 The decibel dB is defined as dB 10 log2 where P2 is the

Last updated: 5/4/2023

16 The decibel dB is defined as dB 10 log2 where P2 is the power of a particular signal and P Pi is the power of some reference signal In the case of sounds the reference signal is a sound level that is just barely audible How many dBs does a sound have if its power is 60 500 times that of the reference sound Round to the nearest tenth