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ARP4245A - Quantities for Description of the Acoustical Environment of the Interior of Aircraft

Details
Document Number: ARP4245A
Revision Number: A
Title
Quantities for Description of the Acoustical Environment of the Interior of Aircraft
Scope
This Aerospace Recommended Practice (ARP) defines quatities that may be used to describe various attributes of the sound field in the interior of aircraft. For a particular aircraft, or for a specific situation in a paticular aircraft, It may not be necessary to utilize all the quantities included here to provide an adequate description of an aircraft's interior acoustical environment.
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