Overview of their implementation and contribution to the MPEG-4 standard.
DRM is a world-wide initiative to use analog AM radio for digital sound and services implementing aacPlus at very low bitrates, often mixed up with Digital Rights Management for copy protection.
ARL is a commercial laboratory involved in subjective quality assessment methods like preparing and analyzing codec comparisons for 3GPP.
AT&T Labs develops a computer human interface using 2D and 3D talking head-and-shoulder models driven by a Text-To-Speech synthesizer (TTS).
Bell Labs' / Lucent Technologies multi-lingual TTS demos and introduction to this coding method.
Many TTS demos in several languages from different systems with links to their homepages.
Active forum topics in AAC - General and AAC - Tech as well as in MPEG4 Discussion.
Overview of their implementation and contribution to the MPEG-4 standard, especially for the Systems part.
Reviews, articles and forum discussions about cell phones capable of AAC/MP4/3GP playback (also called "iTunes" format sometimes, use the site search).
"Meeting MPEG-4 advanced audio coding requirements", knowledgeable article summarizing the most important properties of AAC for hardware playback.
Computers /
Data_Formats /
Audio
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