Topic
Free account · your comment posts right after signup
The decibel is a relative unit of measurement equal to one tenth of a bel (B). It expresses the ratio of two values of a power or root-power quantity on a logarithmic scale. Two signals whose levels differ by one decibel have a power ratio of 101/10 or root-power ratio of 101/20.
Not who you're looking for? Others named decibel: American independent record label · Italian band · 2022 film directed by Hwang In-ho · US music magazine