writer
544
edits
Line 19: | Line 19: | ||
The Chebyshev type I (band-pass ripple filter) has the steepest roll-off among the three filters, and its response in the stop band is flat. However, it has ripples in the pass band. | The Chebyshev type I (band-pass ripple filter) has the steepest roll-off among the three filters, and its response in the stop band is flat. However, it has ripples in the pass band. | ||
Below is an example showing these three filters with the same filter order. | |||
[[File:filters.png|800px]] | |||
==Increased filter order== | ==Increased filter order== |