SAE ARP 1801A

The purpose of this recommended practice is to establish test procedures, environment and instrumentation for determining the exterior sound level of specialized aircraft ground support equipment. The measured sound levels will be useful to equipment manufacturers and airline ground equipment engineers in development of equipment, comparison of equipment and determining sound level exposures of those working with the equipment.

This product replaces:SAE ARP 1801 - Measurement of Exterior Sound Level of Specialized Aircraft Ground Support Equipment ( Reaffirmed: May 1991 Oct 2006 )