Hey, excellent stuff. Is there a resource where I can comprehend the calculations of the cookbook? I don't really understand how we get from substituting s with the bilinear transformation to having biquad coefficients that are described with using trigonometric functions
these math formulas are so confusing, isn't there a calculator where i put in the frequency i want to eq and it gives me the capacitors/resistors/transistors/whatever values so i can build it? i'm finding it crazy hard to find a way to reduce the volume at the 110-130hz range, i just want to solder things inside my speakers and passively reduce the volume only in this frequency range 😓
![How to Design an Analog Prototype Filter with the Butterworth Method [AudioFX #006]](http://i.ytimg.com/vi/rrMRkPpRQAs/mqdefault.jpg)
![How to Design an Analog Prototype Filter with the Butterworth Method [AudioFX #006]](/img/tr.png)
![Bilinear Transform For IIR Filter Design Explained Intuitively [AudioFX #007]](http://i.ytimg.com/vi/5RLMpdbt6B0/mqdefault.jpg)
Have I helped you with this video? If yes, please, consider buying me a ☕ coffee at www.buymeacoffee.com/janwilczek
Thanks! 🙂
Insane quality. Such an underrated channel. Thank you
Hey, excellent stuff. Is there a resource where I can comprehend the calculations of the cookbook? I don't really understand how we get from substituting s with the bilinear transformation to having biquad coefficients that are described with using trigonometric functions
By this video i'm learning math and english at the same time! You have good accent :)
Thanks a lot!
Excellent video, thank you so much! Really helping me with my DSP module at university.
Awesome, great to hear, Oberon ;)
Tell me about it
You are so good at explaining this stuff. Helping me a lot thank you
Nice background music ^^
Thank you! :)
very useful. Thanks for your video.
Great to hear that!
these math formulas are so confusing, isn't there a calculator where i put in the frequency i want to eq and it gives me the capacitors/resistors/transistors/whatever values so i can build it?
i'm finding it crazy hard to find a way to reduce the volume at the 110-130hz range, i just want to solder things inside my speakers and passively reduce the volume only in this frequency range 😓
My parametric has 7 faders on my mixer. I dont use software.