Difference between revisions of "Instantaneous sound power per unit area"
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Revision as of 13:00, 15 February 2009
3-1-095
Instantaneous sound energy flux per unit area
The quotient of the instantaneous sound power transmitted across a surface element and the area of the surface element.
Reference: I.E.C. (modified)
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)