NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
ISO 4869-1
ISO 4869-1
Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation
Title (German)
Akustik - Gehörschützer - Teil 1: Subjektives Verfahren zur Messung der Schalldämmung
Responsible national committee
NA 001-01-06 AA - Measurement of sound attenuation of hearing protectors
Responsible international committee
ISO/TC 43/SC 1/WG 17 - Methods of measurement of sound attenuation of hearing protectors