logo

Standards Manage Your Business

We Manage Your Standards

ISO

ISO 4869-2:1994

Acoustics — Hearing protectors — Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn

Standard Details

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.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: ISO 4869-2:1994
Document Year: 1994
Pages: 12
Edition: 1

Life Cycle

Published

Currently Viewing

WITHDRAWN
ISO 4869-2:1994
Knowledge Corner

Expand Your Knowledge and Unlock Your Learning Potential - Your One-Stop Source for Information!

© Copyright 2024 BSB Edge Private Limited.

Enquire now +