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HD 450.1 S1:1984

Hearing aids - Part 1: Hearing aids with induction pick-up coil input HD 450.1 S1:1984

General information

99.60 Withdrawal effective   Apr 1, 1996

CENELEC

CLC/SR 29 Electroacoustics

Harmonization Document

Scope

The purpose of this standard is to describe a method of determining the physicalperformance of hearing aids using an induction pick-up coil within an audio-frequency magnetic field - The methods specified in this publication give information on the measurement in Sub-clauses 4.4 and 4.5

Life cycle

NOW

WITHDRAWN
HD 450.1 S1:1984
99.60 Withdrawal effective
Apr 1, 1996

REVISED BY

WITHDRAWN
EN 60118-1:1995

Relations

Adopted from IEC 60118-1:1983 IDENTICAL