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The following standards and information documents are published by the Audio Engineering Society. The latest printing will include all amendments and corrections and will be available within a week of its date.

PLEASE NOTE: These are copyrighted documents and are for the use of the original purchaser only. They must not be printed or circulated without the written permission of the AES Standards Committee. Any other use of AES standards information obtained from this website, including republishing or selling, is expressly forbidden.

PREVIEW extracts are provided without charge as a guide to the content of each standard.

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AES67-2023: AES Standard for Audio Applications of Networks - High-performance streaming audio-over-IP interoperability
Printing Date:
2023-06-01
Publication History:
Abstract:
High-performance media networks support professional quality audio (16 bit, 44,1 kHz and higher) with low
latencies (less than 10 milliseconds) compatible with live sound reinforcement. The level of network
performance needed to meet these requirements is typically available on wired local-area networks and is
achievable on enterprise-scale networks. A number of networked audio systems have been developed to support
high-performance media networking but until now there were no recommendations for operating these systems
in an interoperable manner. This standard provides comprehensive interoperability recommendations in the
areas of synchronization, media clock identification, network transport, encoding and streaming, session
description and connection management.
File type and size:
Downloadable PDF (2.28 MB)
Cost:
$0 AES Member   $100 Non-Member
Preview (746.56 KB)

AES77-2023: AES Recommended Practice Loudness Guidelines for Internet Audio Streaming and On-Demand Distribution
Printing Date:
2023-06-24
Publication History:
2022
Abstract:
This AES Recommended Practice (RP) provides comprehensive recommendations establishing and implementing an effective Distribution Loudness for streaming and on-demand audio file playback. It is intended for use by distributors of Internet audio streams and on-demand audio files. Implementing these guidelines will provide consistent Loudness and appropriate playback loudness range, will reduce audio quality degradation from excessive limiting, will preserve the original artistic intent, and will improve the listening experience. This document does not recommend Loudness Range (LRA), device target playback loudness or device dynamic range.
File type and size:
Downloadable PDF (1.67 MB)
Cost:
$0 AES Member   $100 Non-Member
Preview (974.41 KB)

AES75-2023: AES standard for acoustics - Measuring Loudspeaker Maximum Linear Sound Levels Using Noise
Printing Date:
2023-04-16
Publication History:
Published 2022
Abstract:
File type and size:
Downloadable PDF (937.87 KB)
Cost:
$0 AES Member   $50 Non-Member
Preview (158.01 KB)

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