I need to implement adaptive filter algorithm in EVAL-ADAU1401AEBZ. But does not have nlms block. Please suggest how to start with it as I am freasher in this field.

Hi Vidhya:

The 1401 is not the best for adaptive filtering. Depending on the number of coefficients you need for your nlms algoirthm, I recommend either the 1761, 1442 or 1452.

Why did you choose the 1401 in the first place?

The limitations on the 1401 is that the core cannot write back to coefficient space.

Hope this helps

Miguel

Hello Miguel,

This processor was given to me to work on by the company. I have the algorithms implemented in Matlab, is it possible to make it compatible to Sigmastudio.

Thank you!

Vidhya

Hi Miguel,

I have the same problem. I have to use ADSP 21469 for adaptive filtering. Could you share some possible solutions to implement adaptive filtering in SigmaStudio? Appreciate that!

Thanks,

Guo

This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

Thank you,
EZ Admin