Used FilterPro for Windows?
Editors’ Review
Download.com staff
Pros
- Designs low-pass and high-pass filters
- Supports Bessell, Butterworth, and Chebychev types
- Designs filters from 1 to 10 poles
- Computer or manual capacitor value selection
- Displays filter response graphically
Cons
- Limited to opamps, resistors, and capacitors
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