0

HD 450.0 S1:1984

Hearing aids - Part 0: Measurement of electroacoustical characteristics HD 450.0 S1:1984

General information

99.60 Withdrawal effective   Dec 9, 1992

CENELEC

CLC/SR 29 Electroacoustics

Harmonization Document

Scope

This standard describes the measurement of physical performance characteristics of air-conduction hearing aids based on a free-field technique and measured with an ear simulator

Life cycle

NOW

WITHDRAWN
HD 450.0 S1:1984
99.60 Withdrawal effective
Dec 9, 1992

REVISED BY

WITHDRAWN
EN 60118-0:1993

Relations

Adopted from IEC 60118-0:1983 IDENTICAL