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EN ISO 4869-2:1995

Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:1994) EN ISO 4869-2:1995

Publication date:   Dec 1, 2001

General information

99.60 Withdrawal effective   Nov 21, 2018

CEN

CEN/TC 211 Acoustics

European Norm

13.340.20   Head protective equipment

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Scope

Describes three methods (the octave-band, HML and SNR methods) for estimating the A-weighted sound pressure levels effective when hearing protectors are worn. The methods are applicable to either the sound pressure level or the equivalent continuous sound pressure level of the noise. Although primarily intended for steady noise exposures, the methods are also applicable to noises containing impulsive components. They are not suitable for use with peak sound pressure level measurements.

Related legislation

Legislation related to this standard

89/686/EEC

Personal protective equipment (PPE)

Harmonized/Supporting
Legislation 89/686/EEC
2016/425

Regulation (EU) 2016/425 of the European Parliament and of the Council of 9 March 2016 on personal protective equipment and repealing Council Directive 89/686/EEC

Legislation 2016/425

Life cycle

NOW

WITHDRAWN
EN ISO 4869-2:1995
99.60 Withdrawal effective
Nov 21, 2018

CORRIGENDA / AMENDMENTS

WITHDRAWN
EN ISO 4869-2:1995/AC:2007

REVISED BY

PUBLISHED
EN ISO 4869-2:2018

Relations

Adopted from ISO 4869-2:1994 IDENTICAL