Hello
I read something about a sinc3 filter, and there are some information.
But I can't understand its characteristics.
I understand a sinc3 filter is some kind of simple moving average. Is it wrong?
If its ok, I think a sinc3 filter is also some kind of low pass fileter.
That's my understanding.
If you have some information about a sinc3 fileter.
Pleas let me know.
regards