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ISO/IEC 13818-7-ed.4.0

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

NORMA vydaná dňa 9.1.2006

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Informácie o norme:

Označenie normy: ISO/IEC 13818-7-ed.4.0
Dátum vydania normy: 9.1.2006
Počet strán: 194
Približná hmotnosť: 613 g (1.35 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO

Anotácia textu normy ISO/IEC 13818-7-ed.4.0 :

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.