scope:

This standard specifies procedures and instrumentation for the sound pressure measurement of airborne sound generated by shipboard equipment. Exceptions or additions to the requirements of this standard may be granted or added by the purchaser of equipment being tested in accordance with this standard. Overall noise in ship compartments is a combination of noise generated from all equipment installed in or near that compartment as well as other possible sources. Noise in ship compartments is not addressed in this standard.

Airborne acceptance criteria for several grades of equipment are presented in Annex A.