IEC 61937-11:2021 ED2

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

Datum objavljivanja: 15. 7. 2021.

Опште информације

Trenutna faza: 60.60 Effective date: 15. 7. 2021.

Sledeća faza: PPUB

Inicijator: IEC

Pripada: TC 100

Vrsta: Međunarodni standard

ICS: 33.160.30 33.170

Jezik: engleski

Kupovina

Status: Objavljen

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Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
IEC 61937-11:2010 ED1

POVUČEN
IEC 61937-11:2010/AMD1:2018 ED1

TRENUTNO

OBJAVLJEN
IEC 61937-11:2021 ED2
60.60 Standard objavljen
15. 7. 2021.