BS 7703-1(1993) : 1993 AMD 8934被替代
ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY - MEASUREMENT AND DISCRETE POINTS
出版：British Standards Institution
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基本信息
标准编号： BS 7703-1(1993) : 1993 AMD 8934
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Specifies a method for measuring the component of sound intensity normal to a measurement surface which is chosen so as to enclose the noise sources of which the sound power level is to be determined. Coverage includes acoustic environment, instrumentation, calculation of sound power level, and information to be reported. Also gives definitions, tables, diagrams and annexes. BS AMD 8934 RENUMBERS THIS STANDARD
替代本标准的新标准
等同采用的国际标准
ISO 9614-1 : 1993(R2018) - Identical
