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|Title:||Frequency domain expressions for the estimation of time-averaged acoustic energy density|
|Citation:||Journal of the Acoustical Society of America, 2005; 117(6):3750-3756|
|Publisher:||Acoustical Soc Amer Amer Inst Physics|
|Ben S. Cazzolato and Justin Ghan|
|Abstract:||This paper builds on earlier work by the same authors to derive expressions for the time-averaged acoustic energy density in the frequency domain using the auto- and cross-spectral densities of multiple microphone elements. Expressions for the most common three-dimensional geometric arrangements are derived. Simplified expressions for use with two channel spectrum analysers are also presented.|
|Description:||Copyright © 2005 Acoustical Society of America|
|Appears in Collections:||Mechanical Engineering publications|
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