ANC

Hello, friends all over the world. I have encountered some problems: I use the MFxLMS module in ADAU1452 and SigmaStudio to develop a multi-channel noise reduction system, which requires two secondary speakers, one reference microphone and two error microphones to achieve area control. 2x2=four secondary channel transfer functions. I have two problems: the program is as follows:
(1) How to ensure the success of secondary channel modeling? Is there any visual means to display it?
(2) We all know that the control effect of the active control system depends on the mean square error of the error signal. Is there a module in SigmaStudio that can display the change curve in real time?
esteem it a favor.

Audio Signal Processors

adau1452

anc

software

sigmastudio

SigmaDSP Audio Processors

sigmastudio4.7

ADAU1452 + sigmaStudio4.7

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