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NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

About DKE Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

Standards [CURRENT]

ISO 4869-3
Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture

Title (German)

Akustik - Gehörschützer - Teil 3: Messung der Schalldämmung von Kapselgehörschützern unter Verwendung einer akustischen Prüfvorrichtung

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

Edition 2007-07

Original language English

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Terminology

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

ISO 4869-3 Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture

Responsible national committee

Responsible international committee

ISO 4869-3
Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture