MIL-A-8806B, MILITARY SPECIFICATION: SOUND PRESSURE LEVELS IN AIRCRAFT, GENERAL SPECIFICATION FOR (21 SEP 1970) [MIL-S-008806B USED IN LIEU OF MIL-A-8806A] [S/S BY MIL-STD-1789]

MIL-A-8806B, MILITARY SPECIFICATION: SOUND PRESSURE LEVELS IN AIRCRAFT, GENERAL SPECIFICATION FOR (21 SEP 1970) [MIL-S-008806B USED IN LIEU OF MIL-A-8806A] [S/S BY MIL-STD-1789]., This specification covers the general requirements for maximum allowable sound pressure levels in aircraft crew and passenger compartments and the testing requirements for determining conformance to these levels.