Difference between revisions of "Effective acoustic centre"
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Revision as of 00:11, 25 February 2009
3-1-125
Effective acoustic centre (of a sound source)
The point from which the spherical waves as observed at remote points appear to diverge.
Reference: I.E.C. (modified)
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)