Non-linear special effect shape filters?

DSP related issues, mathematics, processing and techniques
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mayo
Posts: 36
Joined: Fri Oct 19, 2007 2:53 pm

Non-linear special effect shape filters?

Post by mayo »

Hello

Question: how to make this kind of nonlinear - special effect filters please?

Look at video - there is also visualization of shape of filter

https://www.youtube.com/watch?v=WfwdKU3iZyg&t=230s


Schematics are welcomed. Thanks
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