Digital Filter Visualization
Explore and understand FIR and IIR filters through interactive visualizations
FIR Filter Visualization
10
0.5
IIR Filter Visualization
4
0.5
About Digital Filters
FIR Filters
Finite Impulse Response filters are digital filters with a finite impulse response duration.
IIR Filters
Infinite Impulse Response filters are digital filters with an infinite impulse response duration.