DS/IEC 118-7
Hearing aids - Part 7: Measurement of the performance characteristics of hearing aids for quality inspection for delivery purposes
| Organization: | DS |
| Publication Date: | 1 January 1986 |
| Status: | inactive |
| ICS Code (Aids for deaf and hearing impaired people): | 11.180.15 |
scope:
The standard gives recommendations for the measurement of pe rformance characteristics of air-conduction hearing aids of a particular model for the purpose of comparing measured pro perties with those specified by the manufacturer. Describes practical reproducible methods for determining the complianc e of a limited number of electroacoustical and electrical ch aracteristics of delivered hearing aids with nominal perform ance data supplied by the manufacturer
Document History