Oh boy, this is gonna be good....
Sits back...
Gets popcorn...
Decides to be less sarky and provide an actual answer instead.
What was I thinking? It is the FIR that's the digital filter. Sorry about the mispost, and thank you for correcting me on this important point.
I think we are all here to contribute, help, and learn -- and should be allowed space as such. I have not a single intention of being sarcastic or demeaning of others; that is simply not my character. If something posted is mistake or patently wrong, it is unintentional -- my apologies.
Nobody wants to misinform or post wrong information. As careful as I am, it does happen from time to time, be it from hastily posting at 3am, having been misinformed myself, etc.
Best,
JR