NF EN ISO 389-7:2019
Current
Current
The latest, up-to-date edition.
Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions
Published date
01-11-2019
Publisher
Sorry this product is not available in your region.
This document specifies a reference threshold of hearing for the calibration of audiometric equipment used under the following conditions.
| Committee |
ISO/TC 43
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 389-7:2019 | Identical |
| EN ISO 389-7:2019 | Identical |
Summarise
Access your standards online with a subscription
-
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.
Sorry this product is not available in your region.