# ISO/IEC 23008-3:2022 — Withdrawn and superseded ISO standards

For ISO/IEC 23008-3:2022, item title is Information technology — High efficiency coding and media delivery in heterogeneous environments — Part 3: 3D audio; status code is 9599; successor is ISO/IEC 23008-3:2026; withdrawn / published date is 2022-08-17, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 23008-3:2022 _(verified: appears in the quote below)_
- **Item title:** Information technology — High efficiency coding and media delivery in heterogeneous environments — Part 3: 3D audio _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 23008-3:2026
- **Withdrawn / published date:** 2022-08-17 _(verified: appears in the quote below)_

## What the source says

> 83525,IS,,ISO/IEC 23008-3:2022,Information technology — High efficiency coding and media delivery in heterogeneous environments — Part 3: 3D audio,Technologies de l'information — Codage à haute efficacité et livraison des medias dans des environnements hétérogènes — Partie 3: Audio 3D,2022-08-17,3,['35.040.40'],ISO/IEC JTC 1/SC 29,9599,"[74430,77254,79147]",[90199],['en'],867,"<p>This document specifies technology that supports the efficient transmission of immersive audio signals and flexible rendering for the playback of immersive audio in a wide variety of listening scenarios. These include home theatre setups with 3D loudspeaker configurations, 22.2 loudspeaker systems, automotive entert

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).