Advanced Audio Coding


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Advanced Audio Coding

(audio)
(AAC) A successor to MP3, allowing lower bit rates and more stable quality.

See MPEG-2 AAC Low Profile and MPEG-4 AAC Main Profile.
References in periodicals archive ?
It has been the main developer of the most advanced audio coding schemes, like MP3, MPEG-2 AAC and MPEG-4 AAC (Advanced Audio Coding) and made significant contributions to the definition, design and implementation of Digital Audio Broadcast (DAB), WorldSpace Satellite Radio, XM Satellite Radio and Digital Radio Mondiale (DRM).
The system includes IP and DVB-ASI inputs with digital HDSDI outputs and offers broadcast quality audio featuring MPEG-4 Advanced Audio Coding (AAC-LC) and HE-AAC with parametric stereo.
SAN FRANCISCO -- Via Licensing Corporation today announced a comprehensive update to its Advanced Audio Coding (AAC) joint patent licensing program which enables licensees to secure rights to MPEG-2 AAC, MPEG-4 AAC, MPEG-4 High Efficiency AAC (HE AAC), and for the first time, HE AAC v.
SPIRIT software will enable ARM to test and optimize the performance of its new processors for the most comprehensive voice and audio processing features that define multimedia performance of a device like High Efficiency Advanced Audio Coding technology (also known as eAAC+) that operates at very low bitrates and uses the most sophisticated encoding techniques or Adaptive Multi-Rate Wideband (AMR-WB) GSM speech codec that provides wideband speech in third-generation mobile telephony applications using comprehensive speech compression algorithms.
264, Advanced Simple Profile (ASP), and Simple Profile (SP) video decoding as well as Advanced Audio Coding (AAC) and High Efficiency Advanced Audio Coding (HE AAC).
The new solutions support automotive and digital media-related standards including MP3, Windows Media Audio (WMA) and Advanced Audio Coding (AAC), and the programmability of TI's OMAP technology helps OEMs stay at the forefront of the changing face of radio head units with its capability of adapting to new audio and data standards, by provisioning feature upgrades in the field.

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