Figure 6 from Active low pass notch filter using Multielectrode Distributed RC circuit | Semantic Scholar
Beat Drop - Do you know your filters? . LOW PASS FILTER The most basic of all filters is the low pass. It rolls off all frequencies above its cut-off frequency with
Notch Filters - an overview | ScienceDirect Topics
Why does Pre-warping work with a notch filter but not a low pass filter? - Signal Processing Stack Exchange