AAC
Advanced Audio Coding is lossy audio compression format, improved over MP3 coding. It was standardized in 1997
Home page of MPEG2/MPEG4 Audio on Fraunhofer IIS site
Here Fraunhofer IIS institute provides description of it`s AAC related technologies.
http://www.iis.fraunhofer.de/EN/bf/amm/projects/mpeg/index.jsp
Posted in June 25th, 2007