EN IEC 60645-3:2020

Electroacoustics - Audiometric equipment - Part 3: Test signals of short duration

Publication date:   Mar 17, 2021

General information

60.60 Standard published   Nov 13, 2020

CENELEC

CLC/SR 29 Electroacoustics

European Norm

17.140.50   Electroacoustics

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Scope

IEC 60645-3:2020 specifies a means of describing the physical characteristics, in terms of electrical waveforms, of audiometric reference and test signals of short duration and methods for their measurement.

The object of this document is to ensure that audiometric stimuli of short duration are specified and measured in the same way and that the calibration of equipment using such signals is carried out using defined methods.

This document does not describe the method of use of short-duration test signals.

IEC 60645-3:2020 cancels and replaces the second edition published in 2007. This edition constitutes a technical revision.

This edition includes the following significant technical changes with respect to the previous edition:

a) new figures of reference signals;

b) changes in definitions.

Related legislation

Legislation related to this standard

93/42/EEC

Medical devices

2014/35/EU

Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits

Life cycle

PREVIOUSLY

WITHDRAWN
EN 60645-3:2007

NOW

PUBLISHED
EN IEC 60645-3:2020
60.60 Standard published
Nov 13, 2020