DIN IEC 60118-7:1990-10
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
HEARING AIDS; MEASUREMENT OF THE PERFORMANCE CHARACTERISTICS OF HEARING AIDS FOR QUALITY INSPECTION FOR DELIVERY PURPOSES
01-08-2006
12-01-2013
Gives recommendation 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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