Standard

BS EN ISO 389-9:2009

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

Current

•

Published:

28 Feb 2010

1 Scope

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.

Product Details

Descriptors

Testing conditions

Audiometers

Calibration

Reference conditions

Hearing (auditory perception)

Acoustic equipment

Acoustic measurement

Acoustics

Auditory threshold

Sound intensity

Audiometry

ICS Codes

13.140 Noise with respect to human beings

Committee

EH/1/1

International relationships

Identical to:

EN ISO 389-9:2009

ISO 389-9:2009

ISBN

978 0 580 70520 5

Publisher

BSI