Mjetet ndihmëse dëgjimore - Pjesa 7: Metodat për matjen e karakteristikave të performancës së mjeteve ndihmëse dëgjimore për konstorllin e cilësisë në lëvrim
Hearing aids - Part 7: Measurement of the performance characteristics of hearing aids for quality inspection for delivery purposes
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.
English