IEC 60118-7 Ed. 1.0被替代
Hearing aids. Part 7: Measurement of performance characteristics of hearing aids for quality inspection for delivery purposes
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 60118-7 Ed. 1.0
发布时间：1983/1/1 0:00:00
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：27
标准简介
Gives recommendations for the measurement of performance characteristics of air-conduction hearing aids of a particular model for the purpose of comparing measured properties with those specified by the manufacturer. Describes practical reproducible methods for determining the compliance of a limited number of electroacoustical and electrical characteristics of delivered hearing aids with nominal performance data supplied by the manufacturer.
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本标准修订后的版本
