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CEI EN 61094-3 : 1997現(xiàn)行
ELECTROACOUSTICS - MEASUREMENT MICROPHONES - PART 3: PRIMARY METHOD FOR FREE-FIELD CALIBRATION OF LABORATORY STANDARD MICROPHONES BY THE RECIPROCITY TECHNIQUE
出版：Comitato Elettrotecnico Italiano
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基本信息
標(biāo)準(zhǔn)編號(hào)： CEI EN 61094-3 : 1997
發(fā)布時(shí)間：1997/1/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：Comitato Elettrotecnico Italiano
標(biāo)準(zhǔn)頁(yè)數(shù)：30
標(biāo)準(zhǔn)簡(jiǎn)介
Defines a primary method of determining the complex free-field sensitivity of laboratory standard microphones so as to establish a reproducible and accurate basis for the measurement of sound pressure under free-field conditions.
等同采用的國(guó)際標(biāo)準(zhǔn)
IEC 61094-3 : 2.0 - Identical
EN 61094-3 : 2016 COR 2017 - Identical
IEC 61094-3 : 2.0 - Identical
