I.S. EN ISO 4869-2:2018
Current
Acoustics - Hearing protectors - Part 2:Estimation of effective A-weighted soundpressure levels when hearing protectorsare worn (ISO 4869-2:2018)
Hardcopy , PDF
English
12-13-2018
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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.
| Committee |
TC 43
|
| DocumentType |
Standard
|
| Pages |
36
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 4869-2:2018 | Identical |
| ISO 4869-2:2018 | Identical |
| BS EN ISO 4869-2:2018 | Equivalent |
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