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ADAU1761 surround algorithm

SigmaDSP & SigmaStudio ADIApproved Nov 26, 2012 00:00 2 replies Original on forum ↗
ICs: ADAU1761
#audio+signal+processors#sigmadsp+audio+processors#adau1761
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ADIApproved Question
Nov 26, 2012 00:00

Hi,

Are there licensed algorithms like ADI Surround,Dolby, etc. that is compatible for ADAU1761? I would like to input analog stereo and decode it to surround sound to output in TDM format.

Thanks.

Audio Signal Processors

SigmaDSP Audio Processors

adau1761

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ADIApproved Reply
Nov 27, 2012 00:00

Hi Jchua,

Unfortunately, the ADAU1761 does not have enough DATA RAM available to execute such a complex algorithm. In order to use an algorithm, like ADI Surround, you may need to use a larger SigmaDSP like a ADAU144x paired with a codec for the analog inputs.

Thanks,

BillJ

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ADIApproved Reply
Nov 29, 2012 00:00

Thanks for the answer, Bill.

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