http://www.telos-systems.com/aacplus/default.htm
QUOTE
With audio this good, it's no wonder Telos chose aacPlus for Zephyr Xport, the new POTS+ISDN portable remote codec that's getting rave reviews from users. aacPlus (also known as "High Efficiency MPEG AAC") melds Spectral Band Replication with MPEG AAC, resulting in truly stunning audio fidelity at bit rates never thought possible before. In tests conducted by the European Broadcasting Union (EBU) comparing a variety of codecs at several bit rates, they declared aacPlus as the clear winner, significantly outperforming proprietary competitors and improving over other standards; studies conducted by DRM and MPEG confirmed that aacPlus is ideally suited for low bit rates. aacPlus has been chosen for use by XM Satellite Radio and Digital Radio Mondiale, will soon be in 2.4G and 3G audio applications deployed by Matsushita and NEC, and has been implemented in the latest version of Ahead Software's Nero CD-R software.
I though nero have its own implementation of HE-AAC ? and Coding Technologies AAC HE got SBR thing not compatible with current aac encoders and decoders. I'm a little bit confused about all this.....
