J1074A: Engine Sound Level Measurement Procedure - SAE International
Browse Standards J1074_201405
Current STABILIZED 2014-05-16

Engine Sound Level Measurement Procedure(STABILIZED May 2014) J1074_201405

This SAE Recommended Practice sets forth the equipment, environment, and test procedures to be used in measuring sound levels of engines. The purpose is to provide a uniform method of measuring the maximum acoustical radiation from the exterior surfaces of an engine under representative engine operating conditions. The measured sound levels will be useful in development of engines, comparison of engines, and installation of engines in various applications. The correlation of the measured engine sound levels to the various application sound levels will have to be developed.
J1074_201405
2014-05-16
Latest
Stabilized
J1074_200002
2000-02-07
Historical
Revised
J1074_198408
1984-08-01
Historical
Revised
J1074_197708
1977-08-01
Historical
Revised
J1074_197407
1974-07-01
Historical
Issued

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