Hard- and software company for professional broadcasting products with AAC/MP4 support.

List of internet radio stations using aacPlus for their low bitrate streams, among them SomaFM.com and Boomer Radio.

Forum about audio coding in general with two separate boards for AAC.

Overview of their implementation and contribution to the MPEG-4 standard, especially for the Systems part.

Book by Marina Bosi and Richard E. Goldberg.

Reading list for an MIT seminar, most of the mentioned publications are directly available on their web server or linked to Amazon's book section.

Reviews, articles and forum discussions about cell phones capable of AAC/MP4/3GP playback (also called "iTunes" format sometimes, use the site search).

John Lazarro and John Wawrzynek from the CS Division, UC Berkeley provide tutorials, downloads, manuals and links related to the Structured Audio format.

The web archive of the public MPEG Industry Forum mailing list with many knowledgeable participants from companies like FhG, Apple and Microsoft.

Resource for news, information and products about MPEG-4, H.264, Windows Media, High-Definition, Streaming Media and related technologies.