SAE AIR 5662:2019-10-04

This document describes analytical methods for calculating the attenuation of the level of the sound propagating from an airplane to locations on the ground and to the side of the flight path of an airplane during ground roll, climbout after liftoff, and landing operations. Both level and non-level ground scenarios may be modeled using these methods, however application is only directly applicable to terrain without significant undulations, which may cause multiple reflections and/or multiple shielding effects. This attenuation is termed lateral attenuation and is in excess of the attenuation from wave divergence and atmospheric absorption.

Author	SAE
Editor	SAE
Document type	Standard
Format	File
Confirmation date	2012-07-12
ICS	17.140.30 : Noise emitted by means of transport 49.020 : Aircraft and space vehicles in
Number of pages	42
Set	AEROPAKS10U-10
Year	2019
Document history
Country	USA
Keyword	SAE 5662;SAE AIR5662;SAE AIR5662;SAE AIR 5662