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
標準編號： BS 7703-1(1993) : 1993 AMD 8934
標準類別：Standard
出版單位：British Standards Institution
標準頁數：0
標準簡介
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
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等同采用的國際標準
ISO 9614-1 : 1993(R2018) - Identical
