ANSI/ASA S12.53 PART 1 : 2011(R2016)现行
ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL MOVABLE SOURCES IN REVERBERANT FIELDS - PART 1: COMPARISON METHOD FOR A HARD-WALLED TEST ROOM
出版：Acoustical Society of America
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基本信息
标准编号： ANSI/ASA S12.53 PART 1 : 2011(R2016)
标准类别：Standard
出版单位：Acoustical Society of America
标准页数：0
标准简介
Describes methods for determining the sound power level or sound energy level of a noise source by comparing measured sound pressure levels emitted by this source (machinery or equipment) mounted in a hard-walled test room, the characteristics of which are specified, with those from a calibrated reference sound source.
本标准替代的旧标准
