CEI EN 60318-1 : 2011現行
ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR - PART 1: EAR SIMULATOR FOR THE MEASUREMENT OF SUPRA-AURAL AND CIRCUMAURAL EARPHONES
出版：Comitato Elettrotecnico Italiano
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基本信息
標準編號： CEI EN 60318-1 : 2011
發布時間：2011/1/1 0:00:00
標準類別：Standard
出版單位：Comitato Elettrotecnico Italiano
標準頁數：52
標準簡介
Describes an ear simulator for the measurement of supra-aural and circumaural earphones (used for example in audiometry and telephonometry) applied to the ear without acoustical leakage, in the frequency range from 20 Hz to 10 kHz.
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