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SAE J1477
Measurement of Interior Sound Levels of Light Vehicles
NORMA vydaná dňa 1.10.2024
Informácie o norme:
Označenie normy: SAE J1477
Dátum vydania normy: 1.10.2024
Kód tovaru: NS-1202815
Krajina: Americká technická norma
Kategória: Technické normy SAE
Anotácia textu normy SAE J1477 :
This SAE Recommended Practice establishes the test procedure, environment, instrumentation, and data analyses for comparing interior sound level of passenger cars, multipurpose vehicles, and light trucks having gross vehicle weight rating (GVWR) of 4540 kg (10 000 lb) or less.
The test procedure is characterized by having fixed initial conditions (specified initial vehicle speed and gear selection at the starting point on the test site) to obtain vehicle interior sound measurement during road load operation over various road surfaces at specified constant speeds.
The measurement data so derived is useful for vehicle engineering development and analysis.
SUBFILE: Automotive
TYPE OF DOCUMENT: Ground Vehicle Standard
Stabilized: Oct 2024 
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