A Closer Look into MPEG-4 High Efficiency AAC

Wolters M, Kjorling K, Homm D, Purnhagen H. A Closer Look into MPEG-4 High Efficiency AAC. In: AES Convention 115. Audio Engineering Society; 2003. Paper 5871. Available from: https://aes.org/publications/elibrary-page/?id=12456

@inproceedings{Wolters2003_12456,
  author = {Wolters, Martin and Kjorling, Kristofer and Homm, Daniel and Purnhagen, Heiko},
  title = {{A Closer Look into MPEG-4 High Efficiency AAC}},
  booktitle = {AES Convention 115},
  note = {Paper 5871},
  year = {2003},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=12456}
}

TY  - CPAPER
TI  - A Closer Look into MPEG-4 High Efficiency AAC
AU  - Wolters, Martin
AU  - Kjorling, Kristofer
AU  - Homm, Daniel
AU  - Purnhagen, Heiko
T2  - AES Convention 115
M1  - Paper 5871
PY  - 2003
DA  - 2003/10/06
UR  - https://aes.org/publications/elibrary-page/?id=12456
PB  - Audio Engineering Society
LA  - en
AB  - MPEG Spectral Band Replication (SBR) is the newest compression technology available as part of the MPEG standards. It is combined with MPEG Advanced Audio Coding (AAC) and improves coding efficiency by more than 30%. The resulting scheme is called High-Efficiency AAC (HE-AAC). This presentation will explain MPEG-SBR and its integration into the existing MPEG-4 bitstream format. The SBR technology itself as well as the implications on systems based on MPEG-4 technology are described. The signaling through MPEG-4 Systems and other transport formats is introduced and typical applications and usage scenarios will be listed.
ER  -