Bel
From Hydrogenaudio Knowledgebase
Revision as of 14:19, 30 September 2006 by Elliottmobile (Talk | contribs)
dB
See database if you wanted the abbreviation.
Decibel is a unit used to express relative difference in intensity or power, usually between two acoustic signals, equal to ten times the common logarithm of the ratio of the two levels.