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#X obj 88 310 -~ 0.5;
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#X obj 87 282 phasor~ 221;
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#X obj 216 357 vsl 15 64 0 0.3 0 0 empty empty amp 0 -8 1 8 -262144
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#X obj 213 281 line;
#X obj 54 378 bp~ 100 3;
#X msg 223 256 1 \$1;
#X msg 184 255 0 \$1;
#X text 269 259 <-- message substitution;
#X obj 240 130 vsl 15 64 0 2000 0 1 empty empty attack 0 -8 1 8 -262144
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#X obj 284 131 vsl 15 64 0 2000 0 1 empty empty decay 0 -8 1 8 -262144
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#X obj 223 234 f;
#X obj 184 233 f;
#X text 137 24 Controlling filter frequency with an envelope generator
;
#X obj 184 210 del;
#X obj 184 183 t b b;
#X text 145 56 Move the attack and decay faders to change envelope
settings and click the bang button to fire the envelope generator.
;
#X text 244 2 Six simple synthesisers 105;
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#X obj 213 325 + 20;
#X text 271 326 <-- we moved the bottom down a bit to make the filter
completely shut off any sound when the envelope is not running.;
#X obj 213 304 * 3000;
#X text 271 303 <-- we increased the range a little bit;
#X text 284 234 <-- float boxes store values until triggered;
#X text 2 210 delay by attack time -->;
#X text 323 154 <-- attack fader also sets delay time;
#X obj 54 452 hip~ 60;
#X text 114 453 <------ extra high pass to remove very low frequencies
;
#X text -5 183 evaluate right to left ->;
#X text 2 234 then fire decay ------->;
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