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
標準編號： IEC 60118-7 Ed. 1.0
發(fā)布時間：1983/1/1 0:00:00
標準類別：Standard
出版單位：International Electrotechnical Committee
標準頁數(shù)：27
標準簡介
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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