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HD 590 S1:1991

Mechanical coupler for measurements on bone vibrators HD 590 S1:1991

Publication date:   Jan 30, 2004

General information

99.60 Withdrawal effective   Jun 1, 2011

CENELEC

CLC/SR 29 Electroacoustics

Harmonization Document

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Scope

Specifies requirements for mechanical couplers used for calibrating bone-conduction audiometers and for making measurements on bone vibrators and bone-conduction hearing aids in the frequency range from 125 Hz to 8 000 Hz inclusive.

Life cycle

NOW

WITHDRAWN
HD 590 S1:1991
99.60 Withdrawal effective
Jun 1, 2011

REVISED BY

PUBLISHED
EN 60318-6:2008

Relations

Adopted from IEC 60373:1990 IDENTICAL