ANSI/ASA S12.44-1997 声功率级中工作站和其它专用位置的机械和设备声排放的测量计算方法

标准号：ANSI/ASA S12.44-1997
中文标准名称：声功率级中工作站和其它专用位置的机械和设备声排放的测量计算方法
英文标准名称：Methods for Measurement Calculation of Sound Emitted by Machinery and Equipment at Work Stations and other Specified Positions from Sound Power Levels
标准类型：Z32
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Z32
国际标准分类号：17.140.20
适用范围：Provides a method for determining emission sound pressure levels from the sound power level produced by all types of machinery and equipment at workstations and other specified locations. These sound pressure levels are, in general, less than those that would be measured when the machinery or equipment is operating in its normal surroundings where the environment may influence the measurement of an emission sound pressure level.