# ISO 3740:1980 — Withdrawn and superseded ISO standards

For ISO 3740:1980, item title is Acoustics — Determination of sound power levels of noise sources — Guidelines for the use of basic standards and for the preparation of noise test codes; status code is 9599; successor is ISO 3740:2000; withdrawn / published date is 1980-04-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 3740:1980 _(verified: appears in the quote below)_
- **Item title:** Acoustics — Determination of sound power levels of noise sources — Guidelines for the use of basic standards and for the preparation of noise test codes _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 3740:2000
- **Withdrawn / published date:** 1980-04-01 _(verified: appears in the quote below)_

## What the source says

> 9231,IS,,ISO 3740:1980,Acoustics — Determination of sound power levels of noise sources — Guidelines for the use of basic standards and for the preparation of noise test codes,Acoustique — Détermination des niveaux de puissance acoustique émis par les sources de bruit — Guide pour l'utilisation des normes fondamentales et pour la préparation des codes d'essais relatifs au bruit,1980-04-01,1,['17.140.01'],ISO/TC 43/SC 1,9599,[4546],[1260],"['en','fr']",14,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).