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BSI
BS EN ISO 4869-2:2018

BS EN ISO 4869-2:2018

Current

Current

The latest, up-to-date edition.

Acoustics. Hearing protectors Estimation of effective A-weighted sound pressure levels when hearing protectors are worn

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

27-11-2018

Publisher

British Standards Institution

The British Standards InstitutionThis document specifies three methods (the octave-band, HML and SNR methods) of estimating the A-weighted sound pressure levels effective when hearing protectors are worn.

This document specifies three methods (the octave-band, HML and SNR methods) of 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. It is possible that these methods could not be suitable for use with peak sound pressure level measurements.

The octave-band, H, M, L or SNR values are suitable for establishing sound attenuation criteria for selecting or comparing hearing protectors, and/or setting minimum acceptable sound attenuation requirements.

Committee
EH/1/1
DocumentType
Standard
ISBN
9780580859335
Pages
26
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 4869-2:2018 Identical
EN ISO 4869-2:2018 Identical

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Hardcopy - English
PDF - English
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