IEC 60118-1:1975 ED1

Method of measurement of characteristics of hearing aids with induction pick-up coil input

Publication date:   Jan 1, 1975

General information

99.60   Withdrawal effective   Nov 19, 2016

IEC

TC 29

International Standard

17.140.50   Electroacoustics

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Scope

Describes a method of determining the physical performance of hearing aids using an induction pick-up coil within an audio-frequency magnetic field.

Life cycle

NOW

WITHDRAWN
IEC 60118-1:1975 ED1
99.60 Withdrawal effective
Nov 19, 2016

REVISED BY

WITHDRAWN
IEC 60118-1:1983 ED2