AS/NZS ISO 389.1:2019
Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
Specifies a standard reference zero for the scale of hearing threshold level applicable to pure-tone air conduction audiometers, to promote agreement and uniformity in the expression of hearing threshold level measurements throughout the world. Identical with and reproduced from ISO 389-1:2017.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$155.70 NZD
|
|
| HardCopy |
$173.00 NZD
|
|
| Networkable PDF |
Price varies
|
|
| Online Library ( Annual subscription) |
Info
Price varies
Online Library subscription information Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team. |
AS/NZS ISO 389.1:2019 Reference zero for the calibration of audiometric equipment Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Specifications
4.1 General
4.2 Generic supra-aural earphones in conjunction with an IEC 60318-1 ear simulator
4.3 Model-specific earphones in conjunction with an IEC 60318‑1 ear simulator
4.4 Model-specific earphones in conjunction with an IEC 60318-3 acoustic coupler
Annex A (informative) Application of the RETSPLs
Annex B (informative) Notes on the derivation of the RETSPLs
Bibliography
Keep me up-to-date
Sign up to receive updates when there are changes to this standard
Related Information
Similar Standards
-
AS/NZS 1591.1:1995
Instrumentation for audiometry - Reference zero for the calibration of pure-tone bone conduction audiometers
-
AS/NZS 1591.4:1995
Instrumentation for audiometry - A mechanical coupler for calibration of bone vibrators
-
AS/NZS 2399:1998
Acoustics - Specifications for personal sound exposure meters
-
AS/NZS ISO 389.3:2019
Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
AS/NZS ISO 389.1:2019 Reference zero for the calibration of audiometric equipment Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Specifications
4.1 General
4.2 Generic supra-aural earphones in conjunction with an IEC 60318-1 ear simulator
4.3 Model-specific earphones in conjunction with an IEC 60318‑1 ear simulator
4.4 Model-specific earphones in conjunction with an IEC 60318-3 acoustic coupler
Annex A (informative) Application of the RETSPLs
Annex B (informative) Notes on the derivation of the RETSPLs
Bibliography
AS/NZS ISO 389.1:2019
Online Library subscription information
Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team.