Deviance is Relative Essay Examples

relative to all the surrounding pressure. Just like any other pressure, sound pressure is usually measured in units called Pascal’s. Sound wave pressure mostly corresponds to how loud a people hear the sound. When the sound pressure increases, there will be an increase of pressure in the eardrum and this makes the sound become louder to the person. Decibel A decibel is a common unit that is used for expressing the ratio in between two common physical quantities mostly the amount of electric power or acoustic. It can also be used to measure the loudness of a sound. Decibel is usually represented by the symbol (dB) Octave Band An octave band is defined as the amount of frequency band where the...