<div dir="ltr">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...<div>
<br></div><div>weird how I can't seem to find these formulas on google and all...</div><div><br></div><div>cheers</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/9/24 Joe White <span dir="ltr"><<a href="mailto:white.joe4@gmail.com" target="_blank">white.joe4@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hey Alexandre,<div><br></div><div>This blog - <a href="http://www.earlevel.com/main/2003/02/28/biquads/" target="_blank">EarLevel Engineering</a> - really helped with my understanding of poles/zeros and biquads. Hope it's useful!</div>
<div><br></div><div>Cheers,</div><div>Joe</div><div class="gmail_extra"><br><br><div class="gmail_quote"><div><div class="h5">On 24 September 2013 06:36, Alexandre Torres Porres <span dir="ltr"><<a href="mailto:porres@gmail.com" target="_blank">porres@gmail.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div dir="ltr">for what i see, it's not some sort of straight formula, right? seems a bit more complicated than that. <div>
<br></div><div>cheers</div></div><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/9/23 Funs Seelen <span dir="ltr"><<a href="mailto:funsseelen@gmail.com" target="_blank">funsseelen@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div>On Mon, Sep 23, 2013 at 5:35 PM, Alexandre Torres Porres <span dir="ltr"><<a href="mailto:porres@gmail.com" target="_blank">porres@gmail.com</a>></span> wrote:<br>
</div><div class="gmail_quote"><div>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><br></div></div><div>thanks, here's a pic of what I have so far</div><br><div><a href="https://fbcdn-sphotos-g-a.akamaihd.net/hphotos-ak-prn1/11212_10151872996046683_1825736206_n.jpg" target="_blank">https://fbcdn-sphotos-g-a.akamaihd.net/hphotos-ak-prn1/11212_10151872996046683_1825736206_n.jpg</a><br>
</div></div></blockquote></div><div><br><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;display:inline">Cool.<br></div> </div><div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><div>
</div><div><div><br></div><div><span style="font-family:arial,helvetica,sans-serif;font-size:12.727272033691406px">> For extra inspiration you could have a look at PoZeTools</span><br></div><div><span style="font-family:arial,helvetica,sans-serif;font-size:12.727272033691406px"><br>
</span></div></div><div><span style="font-family:arial,helvetica,sans-serif;font-size:12.727272033691406px">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.</span></div>
<div><span style="font-family:arial,helvetica,sans-serif;font-size:12.727272033691406px"><br></span></div><div><span style="font-family:arial,helvetica,sans-serif;font-size:12.727272033691406px">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. </span></div>
<div><span style="font-family:arial,helvetica,sans-serif;font-size:12.727272033691406px"><br></span></div><div><span style="font-family:arial,helvetica,sans-serif;font-size:12.727272033691406px">I'm assuming it's rather simple math</span></div>
</div></blockquote></div><div><br><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">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 :).<br>
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