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CAN/CSA-ISO/IEC 13818-7-02
Information Technology - Generic Coding of Moving Pictures and Associated Audio Information - Part 7: Advanced Audio Coding (AAC) (Adopted ISO/IEC 13818-7:1997, first edition, 1997-12-01)
SKU: 2414872
Published by CSA Group
Publication Year 2002
Withdrawn
Product Details
This part of ISO/IEC 13818 describes the MPEG-2 audio non-backwards compatible standard called MPEG-2 Advanced Audio Coding, AAC [3], a higher quality multichannel standard than achievable while requiring MPEG-1 backwards compatibility. This MPEG-2 AAC audio standard allows for ITU-R indsitinguishablequality according to [4] at data rates of 320 kb/s for five full-bandwidth channel audio signals.
The AAC decoding process makes use of a number of required tools and a number of optional tools. Table 1 lists the tools and their status as required or optional. Required tools are mandatory in any possible profile. Optional tools may not be required in some profiles.
The AAC decoding process makes use of a number of required tools and a number of optional tools. Table 1 lists the tools and their status as required or optional. Required tools are mandatory in any possible profile. Optional tools may not be required in some profiles.