How do I multiplex 4 separate microphone channels on a ADAU1761

SigmaDSP & SigmaStudio Gillum Dec 18, 2014 00:00 2 replies Original on forum ↗

Gillum Question

Dec 18, 2014 00:00

Hi, We are working on an application where we need to process the signal from 4 separate microphone channels by multiplexing the stereo ADC contained within the ADAU1761. I have a copy of SigmaStudio and have built and run successfully other DSP function and tutorial examples, but I have not been able to make the multiplexing work, specifically I have tried the example 2 in the help file. Can you advise me on how to multiplex/demultiplex with the ADAU1761, preferably with an example I can try in the SigmaStudio? Many Thanks,

Audio Signal Processors

adau1761 + multiplexing

SigmaDSP Audio Processors

adau1761

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ADIApproved Reply

Dec 18, 2014 00:00

Hi,

I have moved this question from the Processors and DSP community to the SigmaDSP Processors and SigmaStudio Development Tool community. Please continue your discussion here.

Thanks,

Colin

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EZAdministrator Reply

Aug 2, 2018 00:00

This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

Thank you,
EZ Admin

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