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ADAU1761] Microphone input to I2S output

Question asked by Mack on Jul 27, 2012
Latest reply on Jul 27, 2012 by Mack

Hello,

 

I intend to develop a microphone module with ADAU1761.

When mic input is routed to I2S output, it seems like any module of included in sigmastudio is not applicable.

That is, mic input is bypassed to I2S output although I put a few of module as noise removal in the signal path.

But when mic input is routed to HP OUT, I can listen to voice processed from HP OUT.

 

My question is that  does ADAU1761 always bypass without any process in case mic input is routed to I2S output? Or is it due to my wrong configuration?

 

Best Regards,

Mack

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