ISO/IEC 13818-7:2006

Information technology — Generic coding of moving pictures and associated audio information — Part 7: Advanced Audio Coding (AAC)

Datum objavljivanja: 9. 1. 2006.

Опште информације

Trenutna faza: 90.60 Effective date: 14. 6. 2022.

Inicijator: ISO/IEC

Pripada: ISO/IEC JTC 1/SC 29

Vrsta: Međunarodni standard

ICS: 35.040.40

Jezik: engleski

Kupovina

Status: Objavljen

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Apstrakt

ISO/IEC 13818-7:2006 specifies MPEG-2 Advanced Audio Coding (AAC), a multi-channel audio coding standard that delivers higher quality than is achievable when requiring MPEG-1 backwards compatibility. It provides ITU-R "indistinguishable" quality at a data rate of 320 kbit/s for five full-bandwidth channel audio signals.
ISO/IEC 13818-7:2006 also supplements information on how to utilize the bandwidth extension technology (SBR) specified in ISO/IEC14496-3 in conjunction with MPEG-2 AAC.

Životni ciklus

PRETHODNO

POVUČEN
ISO/IEC 13818-7:2004

POVUČEN
ISO/IEC 13818-7:2004/Cor 1:2005

TRENUTNO

OBJAVLJEN
ISO/IEC 13818-7:2006
90.60 Završetak postupka preispitivanja standarda
14. 6. 2022.

ISPRAVKE / IZMENE

OBJAVLJEN
ISO/IEC 13818-7:2006/Amd 1:2007

OBJAVLJEN
ISO/IEC 13818-7:2006/Cor 1:2009

OBJAVLJEN
ISO/IEC 13818-7:2006/Cor 2:2010