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'''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. | '''Decibel''' (abbreviated to '''dB''') 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. | ||
[[Category:Technical]] | [[Category:Technical]] | ||
Revision as of 18:36, 9 October 2006
dB
Decibel (abbreviated to dB) 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.