ACOUSTICS — MEASUREMENT OF AIRBORNE NOISE EMITTED BY EARTHMOVING MACHINERY — METHOD FOR DETERMINING COMPLIANCE WITH LIMITS FOR EXTERIOR NOISE — STATIONARY TEST CONDITION
STANDARD published on 1.6.1991
Designation standards: SAE J2102
Publication date standards: 1.6.1991
Country: American technical standard
Category: Technical standards SAE
This SAE Standard describes a method for determining the exterior noise emitted by earthmoving machinery in terms of the A-weighted sound power level while the machine is in a stationary test condition. At six positions on a hemispherical surface, the equivalent continuous A-weighted sound pressure levels are measured. The A-weighted sound power level of the machinery is calculated from the measured values.
SUBJECT TAXONOMY: Manufacturing equipment and machinery, Noise, Noise measurement, Diesel / Compression Ignition engines, Tests and Testing, Off-highway vehicles and equipment
SUBFILE: Automotive
TYPE OF DOCUMENT: Ground Vehicle Standard