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Definition of Term

(english) A value that enables the comparisons of sound of two different intensities. This values is 10 times the logarithm of the ratio of the two sound intensities. (See also: acoustics)
(french) Une valeur qui permet les comparaisons de son de deux intensités différentes. Cette valeur est 10 fois le logarithme de la proportion des deux intensités du son. (See also: acoustics)
(portuguese) Valor que permite comparações entre sons de diferentes intensidades. (See also: acoustics)

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