w
40886
ISO/IEC 13818-7:2004
Information technology -- Generic coding of moving pictures and associated audio information -- Part 7: Advanced Audio Coding (AAC)
This standard has been revised by ISO/IEC 13818-7:2006.
ISO/IEC 13818-7:2004 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.
In comparison to ISO/IEC 13818-7:2003, ISO/IEC 13818-7:2004 supplements information on how to transmit and obtain MPEG-4 SBR data as part of the MPEG-2 AAC access unit.
General information
-
Current status : WithdrawnPublication date : 2004-10
-
Edition : 3
-
Technical Committee:Coding of audio, picture, multimedia and hypermedia information
-
- ICS :
-
Coding of audio, video, multimedia and hypermedia information
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Life cycle
A standard is reviewed every 5 years
Revisions / Corrigenda
-
Previously
ISO/IEC 13818-7:2003
ISO/IEC 13818-7:2003/Amd 1:2004
-
Now withdrawn
ISO/IEC 13818-7:2004 -
Corrigenda/Amendments
ISO/IEC 13818-7:2004/Cor 1:2005
-
Revised by
ISO/IEC 13818-7:2006