AES 41-1-2012 (R2017)

$15.60

AES standard for digital audio – Audio-embedded metadata – Part 1: General

Published By	Publication Date	Number of Pages
AES	2012	16

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Category: AES

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Abstract:

AES41 provides for the carriage of audio metadata by embedding it in the audio samples themselves. This tightly associates the metadata with the audio, yet makes it fragile so that changes to the audio will invalidate the metadata. Several metadata sets have been defined, covering applications such as cascaded compression (bit-rate reduction), and loudness control. This Part specifies the method by which a metadata set is embedded in the audio samples. Other parts define the content and format of the metadata sets. This standard revises AES41-2009: AES standard for digital audio – Recoding data set for audio bit-rate reduction