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Standards [CURRENT]

DIN EN ISO 389-1
Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones (ISO 389-1:2017); German version EN ISO 389-1:2018

Title (German)

Akustik - Standard-Bezugspegel für die Kalibrierung audiometrischer Geräte - Teil 1: Äquivalente Bezugs-Schwellenschalldruckpegel für reine Töne und supra-aurale Kopfhörer (ISO 389-1:2017); Deutsche Fassung EN ISO 389-1:2018

Document: references other documents

Responsible national committee

DKE/GUK 821.6 - Hörgeräte und audiometrische Messtechnik  

Responsible european committee

CEN/TC 211 - Acoustics  

Responsible international committee

ISO/TC 43/WG 1 - Threshold of hearing  

Edition 2018-06
Original language German
Price from 99.10 €
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Table of contents

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