Dictionary:Logarithmic decrement
Revision as of 17:58, 13 April 2019 by Ariannacastrechini (talk | contribs) (Marked this version for translation)
The natural logarithm of the ratio of the amplitudes of two successive cycles of a harmonic event. Where the amplitude decay is because of absorption, the logarithmic decrement can be related to Q and to the absorption coefficient.
