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IEC 61937-11:2021
[ACTIVE]

Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 11: MPEG-4 AAC and its extensions and MPEG-D USAC in LATM/LOAS

Metadata

Publisher
IEC
Doc Type
Standard
Abstract
IEC 61937-11:2021 describes the method to convey non-linear PCM bitstreams encoded in accordance with the MPEG-4 AAC format and its extensions (spectral band replication, parametric stereo and MPEG surround), and non-linear PCM bitstreams encoded in accordance with the MPEG-D USAC format, framed in MPEG-4 LATM/LOAS. IEC 61937-11:2021 cancels and replaces the first edition published in 2010, and Amendment 1:2018. This edition constitutes a technical revision.

This edition includes the following significant technical changes with respect to the previous edition:

a) MPEG-D USAC has been added.
Publication Date
2021-07-15
ISBN
9782832299500
Link
https://webstore.iec.ch/en/publication/66294
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IEC 61937-11:2021, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 11: MPEG-4 AAC and its extensions and MPEG-D USAC in LATM/LOAS. Available at https://webstore.iec.ch/en/publication/66294
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IEC 61937-11:2021, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 11: MPEG-4 AAC and its extensions and MPEG-D USAC in LATM/LOAS. Available at https://webstore.iec.ch/en/publication/66294
Undated variant
Preview:
IEC 61937-11, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 11: MPEG-4 AAC and its extensions and MPEG-D USAC in LATM/LOAS. Available at https://webstore.iec.ch/en/publication/66294
Snippet:
IEC 61937-11, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 11: MPEG-4 AAC and its extensions and MPEG-D USAC in LATM/LOAS. Available at https://webstore.iec.ch/en/publication/66294

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IEC 61937-11:2021, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 11: MPEG-4 AAC and its extensions and MPEG-D USAC in LATM/LOAS. Available at https://webstore.iec.ch/en/publication/66294
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<span class="citation"><cite>IEC 61937-11:2021</cite>, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 11: MPEG-4 AAC and its extensions and MPEG-D USAC in LATM/LOAS. Available at <a href="https://webstore.iec.ch/en/publication/66294" target="_blank" rel="noopener">https://webstore.iec.ch/en/publication/66294</a></span>
Undated variant
Preview:
IEC 61937-11, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 11: MPEG-4 AAC and its extensions and MPEG-D USAC in LATM/LOAS. Available at https://webstore.iec.ch/en/publication/66294
Snippet:
<span class="citation"><cite>IEC 61937-11</cite>, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 11: MPEG-4 AAC and its extensions and MPEG-D USAC in LATM/LOAS. Available at <a href="https://webstore.iec.ch/en/publication/66294" target="_blank" rel="noopener">https://webstore.iec.ch/en/publication/66294</a></span>

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Preview:
IEC 61937-11:2021, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 11: MPEG-4 AAC and its extensions and MPEG-D USAC in LATM/LOAS
url: https://webstore.iec.ch/en/publication/66294
Snippet:
<li>
<cite id="bib-iec-61937-11-2021">IEC 61937-11:2021</cite>, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 11: MPEG-4 AAC and its extensions and MPEG-D USAC in LATM/LOAS
<a>https://webstore.iec.ch/en/publication/66294</a>
</li>
Undated variant
Preview:
IEC 61937-11, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 11: MPEG-4 AAC and its extensions and MPEG-D USAC in LATM/LOAS
url: https://webstore.iec.ch/en/publication/66294
Snippet:
<li>
<cite id="bib-iec-61937-11-2021">IEC 61937-11</cite>, Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 11: MPEG-4 AAC and its extensions and MPEG-D USAC in LATM/LOAS
<a>https://webstore.iec.ch/en/publication/66294</a>
</li>