NEN NPR 10959:1991现行
Provisional Head And Torso Simulator For Acoustic Measurements On Air Conduction Hearing Aids
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN NPR 10959:1991
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：0
标准简介
Describes a head and torso simulator (manikin) which reproduces approximately the acoustical effects of a median human adult, including diffraction affecting the performance of a hearing aid on a person.
等同采用的国际标准
IEC/TR 60959 Ed. 1.0 - Identical
