ISO 389-3:1994
For ISO 389-3:1994, item title is Acoustics — Reference zero for the calibration of audiometric equipment — Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators; status code is 9599; successor is ISO 389-3:2016; withdrawn / published date is 1994-09-22, recorded from its source on 2026-08-05.
- Identifier
- ISO 389-3:1994 verified
- Item title
- Acoustics — Reference zero for the calibration of audiometric equipment — Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators verified
- Status code
- 9599 verified
- Successor
- ISO 389-3:2016
- Withdrawn / published date
- 1994-09-22 verified
Verified
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What the source says
22495,IS,,ISO 389-3:1994,Acoustics — Reference zero for the calibration of audiometric equipment — Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators,Acoustique — Zéro de référence pour l'étalonnage d'équipements audiométriques — Partie 3: Niveaux de référence équivalents de force liminaire pour les vibrateurs à sons purs et les ossivibrateurs,1994-09-22,1,['13.140'],ISO/TC 43,9599,[14349],[59759],"['en','fr']",10,"<p>Specifies the following data applicable to the calibration of bone vibrators for pure-tone bone-conduction audiometry: reference equivalent threshold force levels (RETFL), corresponding to the threshold of hearing of young otologically normal
— 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