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Norm

ÖNORM EN ISO 389-9

Issue date: 2009 11 15

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)

This part of ISO 389 specifies test conditions for determining the hearing thresholds of subjects for the purpose of establishing standardized values for reference hearin...

Valid

Publisher:

Austrian Standards International

Format:

Digital | 15 Pages

Language:

German | English | Download GER/ENG

Optionally co-design standards:

Committee 138: Acoustics and vibrations

ICS

13.140

Topics

Safety, Occupational safety, Noise with respect to human beings

This part of ISO 389 specifies test conditions for determining the hearing thresholds of subjects for the purpose of establishing standardized values for reference hearing threshold levels.

ÖNORM EN ISO 389-9

2009 11 15

Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test con...

Norm

↖

Norm

ISO 389-2:1994

Issue date : 1994 07 07

Acoustics — Reference zero for the calibration of audiometric equipment — Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones

Norm

ISO 389-3:1994

Issue date : 1994 09 22

Acoustics — Reference zero for the calibration of audiometric equipment — Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators

Norm

ISO 389-6:2007

Issue date : 2007 07 02

Acoustics — Reference zero for the calibration of audiometric equipment — Part 6: Reference threshold of hearing for test signals of short duration

Norm

ISO 389-7:2005

Issue date : 2005 11 03

Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions

Norm

ISO 389-8:2004

Issue date : 2004 05 14

Acoustics — Reference zero for the calibration of audiometric equipment — Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones

Technische Regel

ISO/IEC Guide 98-3:2008

Issue date : 2008 09 30

Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) (Corrected version 2010-11)

Norm

ISO 389-1:1998

Issue date : 1998 10 29

Acoustics — Reference zero for the calibration of audiometric equipment — Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones

Norm

ISO 389-2:1994

Issue date : 1994 07 07

Acoustics — Reference zero for the calibration of audiometric equipment — Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones

Norm

ISO 389-3:2016

Issue date : 2016 01 04

Acoustics — Reference zero for the calibration of audiometric equipment — Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators

Norm

ISO 389-6:2007

Issue date : 2007 07 02

Acoustics — Reference zero for the calibration of audiometric equipment — Part 6: Reference threshold of hearing for test signals of short duration

Norm

ISO 389-7:2019

Issue date : 2019 11 05

Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions

Norm

ISO 389-8:2004

Issue date : 2004 05 14

Acoustics — Reference zero for the calibration of audiometric equipment — Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones

Technische Regel

ISO/IEC Guide 98-3:2008

Issue date : 2008 09 30

Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) (Corrected version 2010-11)

Norm

ISO 389-9:2009

Issue date : 2009 05 07

Acoustics — Reference zero for the calibration of audiometric equipment — Part 9: Preferred test conditions for the determination of reference hearing threshold levels