IEC 60318 Ed. 1.0被替代
An I E C Artificial Ear, Of The Wideband Type, For The Calibration Of Earphones Used In Audiometry
出版：International Electrotechnical Committee
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基本信息
標準編號： IEC 60318 Ed. 1.0
標準類別：Standard
出版單位：International Electrotechnical Committee
標準頁數：17
標準簡介
Specifies an artificial ear which covers the frequency band 20 Hz to 10000 Hz and is intended for calibrating supra-aural earphones applied to the ear without acoustical leakage used for audiometric measurements.
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