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SN EN ISO 389 : 1996

SN EN ISO 389 : 1996

Current

Current

The latest, up-to-date edition.

ACOUSTICS - STANDARD REFERENCE ZERO FOR THE CALIBRATION OF PURE-TONE AIR CONDUCTION AUDIOMETERS

Published date

12-01-2013

Publisher

Swiss Standards

Committees responsible
National foreword
EN title page
EN foreword
Specification
Introduction
1 Scope
2 Normative references
3 Definitions
4 Specifications
Tables
1 Recommended reference equivalent threshold sound
    pressure levels in a coupler complying with IEC 303
2 Reference equivalent threshold sound pressure levels in an
    artificial ear complying with IEC 318
Annexes
A Notes on the derivation and application of the
    recommended reference levels
B Bibliography

Defines a standard reference zero for scale of hearing threshold level which applies to pure-tone air conduction audiometers for promotion agreement and uniformity in expressing hearing threshold level measurements worldwide.

DocumentType
Standard
PublisherName
Swiss Standards
Status
Current

Standards Relationship
I.S. EN ISO 389:1996 Identical
ISO 389:1991 Identical
DIN EN ISO 389 E : 1995 Identical
UNI EN ISO 389 : 1997 Identical
BS EN ISO 389:1997 Identical
DIN EN ISO 389:1995-11 Identical
UNE-EN ISO 389:1996 Identical
EN ISO 389 : 1995 Identical

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