標準號：SAE J 1477-2000
中文標準名稱：輕型車輛的內部聲音級別的測量
英文標準名稱：Measurement of Interior Sound Levels of Light Vehicles
標準類型：T04
發布日期：2000/5/1 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：T04
國際標準分類號：17.140.30;43.100
引用標準：ANSI S 1.4-1983;ISO 5128-1980;SAE J 184-1998;SAE J 986-1998
適用范圍：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.