Aktivní norma | Vydána: 01.06.1991

SAE J2102

ACOUSTICS — MEASUREMENT OF AIRBORNE NOISE EMITTED BY EARTHMOVING MACHINERY — METHOD FOR DETERMINING COMPLIANCE WITH LIMITS FOR EXTERIOR NOISE — STATIONARY TEST CONDITION

Dostupné jazyky: Anglicky

Dostupné provedení: Elektronické PDF, Tištěné

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Podrobné informace

Označení: SAE J2102

Datum vydání: 01.06.1991

Stran: 0

Země: Americká technická norma

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Anotace

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

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