NEN-EN-ISO 4869-2/C1
Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 June 2007 |
| Status: | inactive |
| Page Count: | 5 |
| ICS Code (Head protective equipment): | 13.340.20 |
Document History
NEN-EN-ISO 4869-2/C1
June 1, 2007
Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn
A description is not available for this item.
August 1, 1995
Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn
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...