Closed chipmuenk closed 8 years ago
In contrast to FIR filter design, IIR filters only can be designed with identical amplitude specs for both pass- resp. stopbands.
The UI does not allow to enter e.b. A_PB2 or A_SB2, hence, prior settings are used for displaying the specs in H(f) and the info tab.
Solution: Copy A_PB -> A_PB2 resp. A_SB -> A_SB2 in the filter design routines.
Fixed by PR #35.
chipmuenk
commented
8 years ago chipmuenk
commented
8 years ago
In contrast to FIR filter design, IIR filters only can be designed with identical amplitude specs for both pass- resp. stopbands.
The UI does not allow to enter e.b. A_PB2 or A_SB2, hence, prior settings are used for displaying the specs in H(f) and the info tab.
Solution: Copy A_PB -> A_PB2 resp. A_SB -> A_SB2 in the filter design routines.