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Standards [CURRENT]

DIN EN ISO 389-9
Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels (ISO 389-9:2009); German version EN ISO 389-9:2009

Title (German)

Akustik - Standard-Bezugspegel für die Kalibrierung audiometrischer Geräte - Teil 9: Vorzugs-Messbedingungen zur Bestimmung von Bezugs-Hörschwellenpegeln (ISO 389-9:2009); Deutsche Fassung EN ISO 389-9:2009

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 - Acoustics  

Edition 2009-12
Original language German
Translation English
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Table of contents

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