IEC 61937-2:2021
Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 2: Burst-info
Note: a redline version of this publication exists
IEC 61937-2:2021 RLV
Abstract
IEC 61937-2:2021 is available as IEC 61937-2:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61937-2:2021 specifies the digital audio interface to convey non-linear PCM encoded audio bitstreams applying IEC 60958-1 and IEC 60958-3. This document specifies burst-info, which defines content information about the data contained in the burst-payload. IEC 61937-2:2021 cancels and replaces the second edition published in 2007, Amendment 1:2011 and Amendment 2:2018. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) new audio data-types of MPEG-D USAC, ACX, ACX HBR2, ACX HBR4 and ACX HBR8 have been added;
b) extended data-type field in Pe has been activated.
a) new audio data-types of MPEG-D USAC, ACX, ACX HBR2, ACX HBR4 and ACX HBR8 have been added;
b) extended data-type field in Pe has been activated.
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Additional information
| Publication type | International Standard |
|---|---|
| Publication date | 2021-03-08 |
| Edition | 3.0 |
| Available language(s) | English/French |
| TC/SC | TC 100/TA 20 - Analogue and digital audiorss |
| ICS | 33.160.30 - Audio systems |
| Stability date | 2024 |
| Pages | 32 |
| File size | 1174 KB |
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