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AS/NZS ISO 389.1:2019 [ Current ]

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

standard by Standards Australia / Standards New Zealand, 02/25/2019

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About This Item

 

Full Description

The objective of this Standard is to specify 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.
 

Product Details

Edition:
1st
Published:
02/25/2019
ISBN(s):
9781760723736
Number of Pages:
10
File Size:
1 file , 480 KB
Product Code(s):
10086722, 10086697, 10086713
Note:
This product is unavailable in Belarus, Russia, Ukraine
 

Document History

  1. AS/NZS ISO 389.1:2019

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

    • Most Recent

  2. AS ISO 389.1-2007


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

    • Historical Version