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Discussion Groups | Audio Signal Processing | MPEG-2 layer-3 multichannel decoder

Technical discussions related to Audio Signal Processing (digital effects, acoustics, noise reduction, musical signal processing, etc).

  

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MPEG-2 layer-3 multichannel decoder - pai_raviin - Sep 1 7:23:00 2005



Hi,

I am trying to implement the MPEG-2 layer-3 multichannel decoder, 
backward compatible with MPEG-1 layer-3.
I am new to this work and I don't have any source code to implement 
this decoder, but I got spec 13818-3. 
Actually I am trying to build this multichannel decoder around the MPEG-
1 layer-3 and its low sampling frequency (lsf) stereo decoders like 
MPEG2, MPEG2.5. 
Main aim of this decoder is to support normal MP3 stereo decoding as 
well as multichannel extension.

I would appreciate any help or suggestions.

Thanks,

Ravichandra
	


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