BS EN ISO 389-9:2009 2010

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Acoustics. Reference zero for the calibration of audiometric equipment – Preferred test conditions for the determination of reference hearing threshold levels

Published By	Publication Date	Number of Pages
BSI	2010	16

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Description

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.

Additional information

Status	Confirmed
Pages	16
Publication Date	2010-02-28
ISBN	978 0 580 70520 5
Standard Number	BS EN ISO 389-9:2009
Title	Acoustics. Reference zero for the calibration of audiometric equipment – Preferred test conditions for the determination of reference hearing threshold levels
Identical National Standard Of	ISO 389-9:2009, EN ISO 389-9:2009
Descriptors	Testing conditions, Audiometers, Calibration, Reference conditions, Hearing (auditory perception), Acoustic equipment, Acoustic measurement, Acoustics, Auditory threshold, Sound intensity, Audiometry
Publisher	BSI
Committee	EH/1/1
ICS Codes	13.140 - Noise with respect to human beings

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BS EN ISO 389-9:2009 2010

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