ISO/IEC 13818-7:2004

Ausgabedatum: 2004 10 14

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

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 MP...

ZURÜCKGEZOGEN: 2006 01 09

Herausgeber:

International Organization for Standardization

Format:

Digital | 198 Seiten

Sprache:

Englisch

Aktuell Gültig:

ISO/IEC 13818-7:2006:2006 01 09

ICS

35.040.40

Fachgebiete

IT, communication & electronic, Applications of information technology, Coding of audio, video, multimedia and hypermedia information

IT, communication & electronic, Information technology, Coding of audio, video, multimedia and hypermedia information

Inhalt

Normentwicklung

Normative Verweisungen

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.

ISO/IEC 13818-7:2006

2006 01 09