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ADAU1452 Acoustic Echo Cancelling Issue

Question asked by paul.wu on May 12, 2014
Latest reply on Jan 31, 2017 by Amus

Hello ,

         I want to use ADAU1452 to design audio amp system , but it have a key function that is Acoustic Echo Cancelling. I once used the ADAU1442 to achieve Acoustic Echo Cancelling function, but I am not found the " NLMS Filter " at the ADAU1452 support algorithms. Could you tell me how to achieve Acoustic Echo Cancelling at the ADAU1452 , please ? Or the ADAU1452 not achieve this function ?


Thank you.