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Auto EQ, How to save the filter parameters?

SigmaDSP & SigmaStudio LA6NCA Sep 8, 2016 00:00 3 replies Original on forum ↗
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LA6NCA Question
Sep 8, 2016 00:00

I am very pleased with Auto EQ for the design of active speakers.
After I got out filters as shown in the picture, I go in and make some changes.
I save filters by pressing the button on the bottom right.
However, I am unable to read the saved file later.
When I shall produce amplifiers do I only obtain the unedited filter file.
What should I do?

Fykse

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ADIApproved Reply
Sep 8, 2016 00:00

Hi Fykse:

I suggest you simply use the coefficients generated on SigmaStudio/ for the SigmaDSP instead of attempting to export the results. We assume you are using a SigmaDSP in your product / amplifiers.

Is this correct?

Thank you

Miguel

LA6NCA Reply
Sep 9, 2016 00:00

Thank you for the answer.
Yes I use ADAU1701.
So I'm interested in getting back the changes I manually do the Auto-EQ.
To use these later and also program for production.

Helge Fykse

mtswan Reply
Oct 3, 2017 00:00

Are you suggesting to use the Auto EQ block itself as the filter? I notice it does have input and output pins but I was unable to notice its EQ on the speaker output.

What filter blocks do you recommend to import the filter coefficients?

Thanks

-Mike