hey joe, this blog is awesome, I stumbled upon it too, they even have an applet that does the job I want, but no code or formulas around :P it's the closest thing I found on the subject in the internet...
weird how I can't seem to find these formulas on google and all...
cheers
2013/9/24 Joe White white.joe4@gmail.com
Hey Alexandre,
This blog - EarLevel Engineeringhttp://www.earlevel.com/main/2003/02/28/biquads/ - really helped with my understanding of poles/zeros and biquads. Hope it's useful!
Cheers, Joe
On 24 September 2013 06:36, Alexandre Torres Porres porres@gmail.comwrote:
for what i see, it's not some sort of straight formula, right? seems a bit more complicated than that.
cheers
2013/9/23 Funs Seelen funsseelen@gmail.com
On Mon, Sep 23, 2013 at 5:35 PM, Alexandre Torres Porres < porres@gmail.com> wrote:
thanks, here's a pic of what I have so far
https://fbcdn-sphotos-g-a.akamaihd.net/hphotos-ak-prn1/11212_101518729960466...
Cool.
For extra inspiration you could have a look at PoZeTools
It sure does look like what I need. Thanks. But extracting what I need to know about the math of converting from coordinates to coefficients was just over my head :P unfortunately, sorry.
I was hoping for something simpler, like just the operations needed. If the info is in code, I need it to more explicit. I'd really appreciate if anyone knows how to read from this and just points it out for me so I can put it in a patch.
I'm assuming it's rather simple math
I remember I once learned how to do this but never repeated the practice. If I find time to do that I would gladly try to figure it out again, but if someone more experienced feels the urge to chime in before that time I would be very happy too :).
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