# ISO 3746:1979 — Withdrawn and superseded ISO standards

For ISO 3746:1979, item title is Acoustics — Determination of sound power levels of noise sources — Survey method; status code is 9599; successor is ISO 3746:1995; withdrawn / published date is 1979-04-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 3746:1979 _(verified: appears in the quote below)_
- **Item title:** Acoustics — Determination of sound power levels of noise sources — Survey method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 3746:1995
- **Withdrawn / published date:** 1979-04-01 _(verified: appears in the quote below)_

## What the source says

> 9242,IS,,ISO 3746:1979,Acoustics — Determination of sound power levels of noise sources — Survey method,Acoustique — Détermination des niveaux de puissance acoustique émis par les sources de bruit — Méthode de contrôle,1979-04-01,1,['17.140.01'],ISO/TC 43,9599,[4546],[21154],"['en','fr']",13,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).