# ISO 8253-2:1992 — Withdrawn and superseded ISO standards

For ISO 8253-2:1992, item title is Acoustics — Audiometric test methods — Part 2: Sound field audiometry with pure tone and narrow-band test signals; status code is 9599; successor is ISO 8253-2:2009; withdrawn / published date is 1992-11-12, recorded from its source on 2026-08-05.

- **Identifier:** ISO 8253-2:1992 _(verified: appears in the quote below)_
- **Item title:** Acoustics — Audiometric test methods — Part 2: Sound field audiometry with pure tone and narrow-band test signals _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 8253-2:2009
- **Withdrawn / published date:** 1992-11-12 _(verified: appears in the quote below)_

## What the source says

> 15357,IS,,ISO 8253-2:1992,Acoustics — Audiometric test methods — Part 2: Sound field audiometry with pure tone and narrow-band test signals,Acoustique — Méthodes d'essais audiométriques — Partie 2: Audiométrie en champ acoustique avec des sons purs et des bruits à bande étroite comme signaux d'essai,1992-11-12,1,['13.140'],ISO/TC 43,9599,,[51997],"['en','fr']",12,"<p>Specifies relevant test signal characteristics, requirements for free, diffuse and quasi-free sound fields, and procedures for sound field audiometry using pure tones, frequency modulated tones or other narrow-band test signals presented by one or more loudspeakers, primarily for the purpose of determining hearing threshold leve

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).