Difference between revisions of "Angular deviation loss"
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Revision as of 13:00, 15 February 2009
3-1-140
The difference in level, expressed in decibels, of the emission or response on the principal axis of a sound source or receiver and the emission or response in a specified direction.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
