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TS 26.401 (SA4)
General audio codec audio processing functions –
Enhanced aacPlus general audio codec –
General description

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(P) V13.0    2015/12    13 p.
(P) V12.0    2014/09    13 p.
(P) V11.0    2012/09    13 p.
(P) V10.0    2011/04    13 p.
(P) V9.0    2009/12    13 p.
(P) V8.0    2008/12    13 p.
(P) V7.0    2006/06    13 p.
(P) V6.2    2005/04    13 p.


Rapporteur:  Mr. Kunz, Oliver
See also:  aacPlus-related TS/TR    


This TS describes the detailed mapping from an MPEG-4 bitstream containing Enhanced aacPlus coded audio to PCM sample output. The Enhanced aacPlus audio codec is based on the AAC, SBR and Parametric Stereo coding tools defined in the MPEG-4 Audio standard. In addition it includes further tools such as error concealment, spline resampler, and stereo-to-mono downmix.

This TS also describes the detailed mapping from a PCM sample input to an MPEG-4 bitstream containing Enhanced aacPlus coded audio.


 

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