NA 022

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

Standards [Withdrawn]

ISO 389
Acoustics; standard reference zero for the calibration of pure-tone air conduction audiometers

Title (German)

Akustik; Standard-Bezugspegel für die Kalibrierung von Reinton-Luftleitungs-Audiometern

Responsible national committee

DKE/GUK 821.6 - Hörgeräte, Audiometer und Kuppler  

Responsible international committee

ISO/TC 43/WG 1 - Threshold of hearing  

Edition 1991-03
Original language English
Price from 46.00 €
Table of contents

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