![Calculate the sound level (in decibels) of a sound wave that has an intensity of `4.00mu(W)/(m^2)`. - YouTube Calculate the sound level (in decibels) of a sound wave that has an intensity of `4.00mu(W)/(m^2)`. - YouTube](https://i.ytimg.com/vi/CfLtogTJfb8/maxresdefault.jpg)
Calculate the sound level (in decibels) of a sound wave that has an intensity of `4.00mu(W)/(m^2)`. - YouTube
![SOLVED: The formula to calculate sound level Lp is given by 20 1og10 dB Pref = where P is the sound pressure, Prer is the standard reference sound pressure, and dB (decibel) SOLVED: The formula to calculate sound level Lp is given by 20 1og10 dB Pref = where P is the sound pressure, Prer is the standard reference sound pressure, and dB (decibel)](https://cdn.numerade.com/ask_images/0b8f8c17dc6047ebadc0be7a35f6bede.jpg)
SOLVED: The formula to calculate sound level Lp is given by 20 1og10 dB Pref = where P is the sound pressure, Prer is the standard reference sound pressure, and dB (decibel)
![SPL sound level to dB pressure level sound pressure sound intensity unit dB Conversion of sound pressure to sound intensity sound units levels calculating spl sound level calculation air sound units level SPL sound level to dB pressure level sound pressure sound intensity unit dB Conversion of sound pressure to sound intensity sound units levels calculating spl sound level calculation air sound units level](http://www.sengpielaudio.com/SoundLevelFormulaA.gif)
SPL sound level to dB pressure level sound pressure sound intensity unit dB Conversion of sound pressure to sound intensity sound units levels calculating spl sound level calculation air sound units level
![dB calculate - decibel calculation dB calculator voltage power ratio sound pressure level matching dBA SPL sound pressure intensity ratios converter thd percent % audio engineering impedance matching bridging - sengpielaudio Sengpiel Berlin dB calculate - decibel calculation dB calculator voltage power ratio sound pressure level matching dBA SPL sound pressure intensity ratios converter thd percent % audio engineering impedance matching bridging - sengpielaudio Sengpiel Berlin](http://www.sengpielaudio.com/Cause-Effect-Perception.gif)