Products Mentioned

ADAU1452 Production
The ADAU1452 / ADAU1451 / ADAU1450 are automotive qualified audio processors that far exceed the digital signal processing capabilities of earlier SigmaDSP...
Datasheet
ADAU1452 on Analog.com

Thread Details

State Not Answered
Replies 2 replies
Subscribers 73 subscribers
Views 117 views
Users 0 members are here

How to read the secondary path coefficients for MFxLMS?

Marcushung

on Jan 12, 2026

Category: Software

Product Number: ADAU1452

hi:

I followed the instructions on wiki.analog.com, but the secondary path coefficients I obtained were consistently 0.

Harishgowtham

on Jan 13, 2026 12:41 AM
0
Hello Marcushung,

Please have a look at the below thread. It seems like the same issue as discussed below.

How to use the ADAU1466 MFxLMS training mode and running mode? - Q&A - SigmaDSP Processors & SigmaStudio Dev. Tool - EngineerZone

Regards,

Harish
Cancel
Up 0 Down

Reply

Verify Answer

Cancel
Marcushung
on Jan 14, 2026 1:15 AM in reply to Harishgowtham
0
I used MFxLMS test FIR.dspproj to generate coefficients and then used it in run-time mode, but the output pins did not output anything.MFxLMS.dspproj
Cancel
Up 0 Down

Reply

Verify Answer

Cancel

Popular Forums

Product Forums

Application Forums

Design Center Forums

Highlighted Webinar

Places

Libraries

Latest Webinars

Challenge Yourself!

What's Brewing

Places

Resources

Highlighted Blogs

Latest Blogs

ADI Blogs

Visit ContentZone

Featured Content

View Content By Industry

View Content By Technology

Products Mentioned

Thread Details

How to read the secondary path coefficients for MFxLMS?