Reference number
ISO/IEC 23003-4:2020
© ISO 2024
International Standard
ISO/IEC 23003-4:2020
Information technology — MPEG audio technologies — Part 4: Dynamic range control
Edition 2
2020-06
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Published (Edition 2, 2020)
This standard has 2 amendments.

ISO/IEC 23003-4:2020

Language
Format
CHF 216
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Abstract

This document specifies technology for loudness and dynamic range control. It is applicable to most MPEG audio technologies. It offers flexible solutions to efficiently support the widespread demand for technologies such as loudness normalization and dynamic range compression for various playback scenarios.

General information

  • Status
     : Published
    Publication date
     : 2020-06
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 2
    Number of pages
     : 262
  • Technical Committee :
    ISO/IEC JTC 1/SC 29
    ICS :
    35.040.40 
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 Amendments

Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.

Amendment 1

Side chain normalization

Edition 2022

Language
Format
CHF 18
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Amendment 2

Loudness leveling

Edition 2023

Language
Format
CHF 18
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

11
Sustainable Cities and Communities
9
Industry, Innovation and Infrastructure
8
Decent Work and Economic Growth

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