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Is it possible to attach 4 digital mics on a ADAU1781?

Question asked by garygru on Feb 10, 2013
Latest reply on Feb 19, 2013 by garygru

Hi there,

the ADAU1781 has two analog microphone inputs LMIC and RMIC which can also be used with two digital microphones, each. My question: Is it possible to use all 4 channels within the processor or am I limited to stereo on input MICD1 or MICD2? If so, is there another sigmaDSP-processor which can handle more than 2 inputs?