2. Getting involved
  3. Standards Committees
  4. NALS
NA 001

DIN/VDI Standards Committee Acoustics, Noise Control and Vibration Engineering

About NALS Plenary meeting of ISO/TC 43 - Acoustics Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

DIN EN ISO 4869-2 [CURRENT] references following documents:

Document number Edition Title
IEC 61672-1 2013-09 Electroacoustics - Sound level meters - Part 1: Specifications More 
ISO 4869-1 2018-10 Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation More 
DIN EN 61672-1 2014-07 Electroacoustics - Sound level meters - Part 1: Specifications (IEC 61672-1:2013); German version EN 61672-1:2013 More