ISO 389:1991
What is the item title for ISO 389:1991?
For ISO 389:1991, item title is Acoustics — Standard reference zero for the calibration of pure-tone air conduction audiometers; replacement named by the register is ISO 389-1:1998; publication date is 1991-03-07, verified against its source on 2026-11-03.
4375,IS,,ISO 389:1991,Acoustics — Standard reference zero for the calibration of pure-tone air conduction audiometers,Acoustique — Zéro normal de référence pour l'étalonnage des audiomètres à sons purs en conduction aérienne,1991-03-07,3,['13.140'],ISO/TC 43,9599,[4374],[30443],"['en','fr']",6
— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
- Identifier
- ISO 389:1991 verified
- Item title
- Acoustics — Standard reference zero for the calibration of pure-tone air conduction audiometers verified
- Replacement named by the register
- ISO 389-1:1998 verified
- Publication date
- 1991-03-07 verified
Verified
Review by
Where each value comes from
The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
Replacement named by the register
30443,IS,,ISO 389-1:1998,Acoustics — Reference zero for the calibration of audiometric equipment — Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones,Acoustique — Zéro de référence pour l'étalonnage d'équipements audiométriques — Partie 1: Niveaux de référence équivalents de pression acoustique liminaire pour les écouteurs à sons purs supra-auraux,1998-10-29,1,['13.140'],ISO/TC 43
— all from isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
Source
- isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv