IEC 60645-4:1994 ED1

Audiometers - Part 4: Equipment for extended high-frequency audiometry

Publication date:   Oct 12, 1994

General information

99.60 Withdrawal effective   Feb 16, 2012

IEC

TC 29

International Standard

17.140.50   Electroacoustics

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Scope

Specifies requirements for audiometric equipment designed
for use in pure tone audiometry in the frequency range from
8 000 Hz to 16 000 Hz, in addition to those that are applicable and specified in IEC 645-1.

Life cycle

NOW

WITHDRAWN
IEC 60645-4:1994 ED1
99.60 Withdrawal effective
Feb 16, 2012

REVISED BY

WITHDRAWN
IEC 60645-1:2012 ED3