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  3. AS/NZS ISO 389.1:2019 PDF

AS/NZS ISO 389.1:2019 PDF

AS/NZS ISO 389.1:2019 PDF

Name:
AS/NZS ISO 389.1:2019 PDF

Published Date:
02/25/2019

Status:
[ Current ]

Description:

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

Publisher:
Standards Australia / Standards New Zealand

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$17.424
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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.
Edition : 1st
File Size : 1 file , 480 KB
ISBN(s) : 9781760723736
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 10
Product Code(s) : 10086722, 10086697, 10086713
Published : 02/25/2019

History

AS/NZS ISO 389.1:2019
AS/NZS ISO 389.1:2019
Published Date: 02/25/2019
Acoustics - Reference zero for the calibration of audiometric equipment, Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
$17.424

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