Reference Source

ISO 389-7:2005

For ISO 389-7:2005, item title is Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions; status code is 9599; successor is ISO/PWI 389-7 | ISO 389-7:2019; withdrawn / published date is 2005-11-03, recorded from its source on 2026-08-05.

Identifier
ISO 389-7:2005 verified
Item title
Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions verified
Status code
9599 verified
Successor
ISO/PWI 389-7 | ISO 389-7:2019
Withdrawn / published date
2005-11-03 verified
Sourceisopublicstorageprod.blob.core.windows.net
Verified
Review by
DatasetWithdrawn and superseded ISO standards

What the source says

38976,IS,,ISO 389-7:2005,Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions,Acoustique — Zéro de référence pour l'étalonnage d'équipements audiométriques — Partie 7: Niveau liminaire de référence dans des conditions d'écoute en champ libre et en champ diffus,2005-11-03,2,['13.140'],ISO/TC 43,9599,[22800],"[56053,77365]","['en','fr']",10,"<p>ISO 389-7:2005 specifies a reference threshold of hearing for the calibration of audiometric equipment used under the following conditions. </p><ol><li>The sound field in the absence of the listener consists of either a free progressive pl

isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

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