SAE J 1477-2000 轻型车辆的内部声音级别的测量

标准号：SAE J 1477-2000
中文标准名称：轻型车辆的内部声音级别的测量
英文标准名称：Measurement of Interior Sound Levels of Light Vehicles
标准类型：T04
发布日期：2000/5/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：T04
国际标准分类号：17.140.30;43.100
引用标准：ANSI S 1.4-1983;ISO 5128-1980;SAE J 184-1998;SAE J 986-1998
适用范围：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.