Dac Digital Filter Type

[Angelos58]

I didn't understand at all the Dac Digital Filter Type
Sharp Roll, Slow Roll, Short, Low dispersion, etc.
What they mean?

Thank you

 

[Achim1811]

There are no short 'n easy explanations. But tons of others. This could be an interesting approach, but better to have some days

https://www.analog.com/media/en/technical-documentation/dsp-book/dsp_book_Ch14.pdf

 

[merifon]

You could also take a look here:
https://addictedtoaudio.com.au/blogs/how-to/how-to-pick-the-best-filter-setting-for-your-dac

Not so complicated article, maybe the choice preference of author could be questionable or not...

 

[Angelos58]

Merifon and Achim 1811, thank you very much.
Inside the WiiM Home App how can I choose the more appropriate ?

 

[Achim1811]

Thread 'DAC Digital Filter type'
https://forum.wiimhome.com/threads/dac-digital-filter-type.3318/

 

[Angelos58]

Thank you.