Source: wikibot/level-logarithmic-quantity
= Level (logarithmic quantity)
{wiki=Level_(logarithmic_quantity)}
In the context of physics, acoustics, and other fields, the term "level" often refers to a logarithmic quantity used to express ratios of powers or intensities, typically in relation to a reference level. One of the most common uses of "level" is in sound intensity, where it is expressed in decibels (dB). The sound level is a logarithmic measure relative to a reference intensity.