Sound energy flux: Difference between revisions

Latest revision as of 00:11, 25 February 2009

3-1-090

Sound energy flux (across a surface element)

Instantaneous sound power (across a surface element)

The product of the instantaneous sound pressure and the volume velocity across the surface element considered.

Reference: I.E.C. (modified)

Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)

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