SAE J57-2014
SAE J 57-2014

Sound Level of Highway Truck Tires

标准号

SAE J57-2014

发布日期

2014年05月01日

实施日期

2014年05月20日

废止日期

无

中国标准分类号

/

国际标准分类号

/

发布单位

SAE - SAE International

引用标准

10

适用范围

This procedure provides for the measurement of the sound generated by a test tire@ mounted on a single-axle trailer@ operated at multiple speeds. The procedure describes test practices for both United States and International practices. Specifications for the instrumentation@ the test site@ and the operation of the test apparatus are set forth to minimize the effects of extraneous sound sources and to define the basis of reported sound levels.