Re: [chuck-users] filter

Perry R Cook wrote:

Nope, if you use 1=> filt.eqzs, it keeps the gain pretty much tame at any frequency. No explanation as to why here (that's a course worth of stuff). Look upon it as magic :-)

I will... However: I didn't use 1=> filt.eqzs because I couldn't make it do nothing. Now I found that it must be set *after* the other values are updated (for a nice heavy metal guitar sound, try putting it before the updates). Is that a bug or a feature? With eqzs (partly) working, I suddenly saw a pattern. I might not be supposed to do this, but these simple relationships could (however inconvenient) be updated along side a filter frequency during a sweep... -- peace, love & harmony Atte http://www.atte.dk | quartet: http://www.anagrammer.dk http://www.atte.dk/gps | compositions: http://www.atte.dk/compositions sawosc osc1 => BiQuad f => dac; for(20=>float i; i<20000; i*1.1 => i){ i => float pfreq; pfreq / 8000 => float gain; math.max(0,1 - (pfreq / 5000)) => float prad; 0 => int zrad; 0 => int zfreq; <<>>; gain => osc1.gain; //1 => f.eqzs; prad => f.prad; pfreq => f.pfreq; zrad => f.zrad; zfreq => f.zfreq; 1 => f.eqzs; 20::ms => now; }