Definicija: The magnitude of the physiological sensation produced by a sound, which varies directly with the physical intensity of sound but also depends on frequency of sound and waveform.
Definicija: The process of automatically increasing or decreasing the volume during playback to make all audio content sound similar with respect to volume levels. Volume leveling may change the original dynamic range of the content.
Definicija: Logaritem razmerja med dano močjo zvoka in referenčno močjo zvoka. Jakost zvoka v decibelih je desetkratnik desetiškega logaritma razmerja.
Definicija: Logarithm of the ratio of a given sound power to the reference sound power. Power level in decibels is ten times the logarithm to the base ten of the ratio.