# ISO 3743:1976 — Withdrawn and superseded ISO standards

For ISO 3743:1976, item title is Acoustics — Determination of sound power levels of noise sources — Engineering methods for special reverberation test rooms; status code is 9599; successor is ISO 3743:1988; withdrawn / published date is 1976-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 3743:1976 _(verified: appears in the quote below)_
- **Item title:** Acoustics — Determination of sound power levels of noise sources — Engineering methods for special reverberation test rooms _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 3743:1988
- **Withdrawn / published date:** 1976-12-01 _(verified: appears in the quote below)_

## What the source says

> 9236,IS,,ISO 3743:1976,Acoustics — Determination of sound power levels of noise sources — Engineering methods for special reverberation test rooms,Acoustique — Détermination des niveaux de puissance acoustique émis par les sources de bruit — Méthodes d'expertise pour les salles d'essai réverbérantes spéciales,1976-12-01,1,['17.140.01'],ISO/TC 43,9599,,[9237],"['en','fr']",16,

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).