SN EN ISO 389-1:2018
Current
Current
The latest, up-to-date edition.
Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones (ISO 389-1:2017)
Available format(s)
Hardcopy
Language(s)
English - French
Published date
01-08-2018
Publisher
Important note : Users cannot be edited or removed once added to your Multi user PDF.ISO 389-1:2017 specifies 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.
| Committee |
INB/NK 103
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
Swiss Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 389-1:2017 | Identical |
| EN ISO 389-1:2018 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.