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Standards [CURRENT]

DIN EN ISO 389-4
Acoustics - Reference zero for the calibration of audiometric equipment - Part 4: Reference levels for narrow-band masking noise (ISO 389-4:1994); German version EN ISO 389-4:1998

Title (German)

Akustik - Standard-Bezugspegel für die Kalibrierung audiometrischer Geräte - Teil 4: Bezugspegel für schmalbandige Verdeckungsgeräusche (ISO 389-4:1994); Deutsche Fassung EN ISO 389-4:1998

Document: references other documents

Document: referenced in other documents

Responsible national committee

DKE/GUK 821.6 - Hörgeräte und audiometrische Messtechnik

Responsible european committee

CEN/TC 211 - Acoustics

Edition 1999-07

Original language German

Price from 63.80 €

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Table of contents

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