DS/EN 60118-8:2006

Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions


Status:
Current
Type:
Standard
Language:
English
Price from:
€ 74.63

Scope

This standard describes methods for a test which simulates the acoustical effects of a median adult wearer on the performance of a hearing aid. It establishes certain guidelines for simulated in situ measurements of hearing aids; it describes a simplified method for simulated in situ measurements of hearing aids and a description for determination of the directivity index (DI) of directional microphones in hearing aids in the horizontal plane., and it also specifies tolerances.

Number of pages: 40

Published: 2006-03-29

Date of approval: 2006-02-08

International relationships : EN 60118-8:2005 IDT IEC 60118-8:2005 ED2 IDT

ICS: 17.140.50 - Electroacoustics 11.180.15 - Aids for deaf and hearing impaired people

Item number: 48483


Committees

Committee

  • CLC/SR 29
  • IEC/TC 29

Danish committee

DS/S-529