21377

ISO 4869-2:1994

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

standard by International Organization for Standardization , 09/01/1994

This document has been replaced. View the most recent version.

📝 Amendments Available

View all product details

Historical

Track It

Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Printed Edition
    • Ships in 1-2 business days
    • $78.00
    • Add to Cart

Customers Who Bought This Also Bought

Identical Versions Available

 

About This Item

 

Full Description

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.

 

Product Details

Published:
09/01/1994
Number of Pages:
12
File Size:
1 file , 830 KB
Same As:
BS EN ISO 4869-2:1995
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. ISO 4869-2:2018


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

    • Most Recent

  2. ISO 4869-2:1994

    👀 currently
    viewing


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

    • Historical Version
 

Amendments, rulings, supplements, and errata

  1. ISO 4869-2/Cor1:2006

    Free
    Download


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