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CEI EN 60318-4 : 2011現(xiàn)行
ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR - PART 4: OCCLUDED-EAR SIMULATOR FOR THE MEASUREMENT OF EARPHONES COUPLED TO THE EAR BY MEANS OF EAR INSERTS
出版：Comitato Elettrotecnico Italiano
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基本信息
標(biāo)準(zhǔn)編號(hào)： CEI EN 60318-4 : 2011
發(fā)布時(shí)間：2011/1/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：Comitato Elettrotecnico Italiano
標(biāo)準(zhǔn)頁數(shù)：26
標(biāo)準(zhǔn)簡介
Specifies an occluded-ear simulator intended for the measurement of insert earphones in the frequency range from 100 Hz to 10 000 Hz.
