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  • IEC 60118-7 Ed. 1.0 b:1983

IEC 60118-7 Ed. 1.0 b:1983

Hearing aids. Part 7: Measurement of performance characteristics of hearing aids for quality inspection for delivery purposes

International Electrotechnical Commission, 01/01/1983

Publisher: IEC

File Format: PDF

$24.00$48.00


Published:01/01/1983

Pages:27

File Size:1 file , 1.3 MB

Note:This product is unavailable in Ukraine, Russia, Belarus

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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