|
|
|
|
|||||||
| Websites Found an interesting website? Post the details here and share it with the rest of us. Please stick to websites that are in some way related to our hobby/interest. |
 |
|
|
Thread Tools |
2nd Aug 2025, 7:07 am
|
#1 |
|
Octode
Join Date: Dec 2008
Location: Wincanton, Somerset, UK.
Posts: 1,906
|
Active filter design
Very useful tool for designing simple active filters - I made a third-order Sallen & Keys LPF using this program and it was spot-on
http://sim.okawa-denshi.jp/en/Sallen3tool.php John
__________________
When you don't know what you are doing, do it neatly. |
|
|
|
2nd Aug 2025, 7:30 am
|
#2 |
|
Dekatron
Join Date: Nov 2010
Location: Oxford, UK.
Posts: 5,828
|
Re: Active filter design
I've used the same site to design multiple feedback bandpass filters. Bang on, and possible to do what-ifs with component value choices really easily.
Great resource for all things audio filter. Craig
__________________
Doomed for a certain term to walk the night |
|
|
|
|
2nd Aug 2025, 9:25 am
|
#4 | |
|
Octode
Join Date: Dec 2008
Location: Wincanton, Somerset, UK.
Posts: 1,906
|
Re: Active filter design
Quote:
yes, that was the real attraction: matched the filter with my limited collection of polystyrene cap values! J
__________________
When you don't know what you are doing, do it neatly. |
|
|
|
|
