e85d191b46
- merge v0.01 --> Añadido fileselector - Añadidas fuentes de Gem y Pure Data - pix2jpg incluído en Gem. Archivos de construcción de Gem modificados. - Añadido fichero ompiling.txt con instrucciones de compilación
90 lines
3.8 KiB
Text
90 lines
3.8 KiB
Text
#N canvas 25 22 868 421 12;
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#X obj 25 338 filter-graph2 tab1 tab2;
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#N canvas 0 0 450 300 graph2 0;
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#X array tab1 100 float 1;
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#A 0 0.830737 0.844715 0.882793 0.953057 1.0592 1.19383 1.30927 1.28362
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1.08532 0.848171 0.656605 0.517756 0.418204 0.345252 0.291106 0.249389
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0.216703 0.190566 0.169369 0.1519 0.137418 0.12526 0.114871 0.105957
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0.0982917 0.0916027 0.0857987 0.0806894 0.076187 0.0722001 0.0686727
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0.0655318 0.0627325 0.060178 0.0580025 0.056008 0.0542273 0.0526222
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0.0511875 0.0499289 0.0488555 0.0478795 0.0470241 0.0462859 0.0456642
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0.0451251 0.0447277 0.0444219 0.0442324 0.0443406 0.0449216 0.0393798
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0.0442362 0.0444218 0.0447274 0.0451473 0.0456706 0.0462777 0.0470196
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0.0478395 0.0488555 0.0499664 0.0512245 0.0526221 0.05419 0.0559661
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0.0580025 0.0602342 0.0627325 0.0655169 0.0686727 0.0722052 0.076187
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0.0806893 0.085799 0.0916177 0.0982915 0.10592 0.11479 0.12526 0.137483
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0.151997 0.169411 0.190532 0.216594 0.24918 0.291106 0.345511 0.418206
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0.517664 0.656606 0.848216 1.08532 1.28264 1.30927 1.19534 1.05919
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0.951738 0.882758 0.851605;
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#X coords 0 2 99 0 200 140 1;
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#X restore 634 -1 graph;
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#N canvas 0 0 450 300 graph2 0;
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#X array tab2 100 float 3;
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#A 0 8.59501e-06 0.0327982 0.0790568 0.143062 0.250239 0.425263 0.697661
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1.04745 1.37257 1.59826 1.73194 1.8042 1.83798 1.84726 1.84029 1.8221
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1.79589 1.76375 1.72711 1.68696 1.64405 1.5989 1.55192 1.50343 1.45366
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1.40283 1.35108 1.29854 1.24532 1.19151 1.13718 1.0824 1.02722 0.971679
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0.915831 0.859703 0.803332 0.746743 0.689957 0.633001 0.57589 0.518653
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0.461293 0.403871 0.346275 0.288763 0.230985 0.173676 0.11652 0.0674726
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-0.000119478 6.21552 6.16648 6.10932 6.05201 5.99424 5.93673 5.87913
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5.82171 5.76435 5.70711 5.65 5.59304 5.53626 5.47967 5.4233 5.36717
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5.31132 5.25578 5.2006 5.14582 5.09149 5.03768 4.98446 4.93192 4.88017
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4.82934 4.77958 4.73108 4.6841 4.63895 4.59604 4.55589 4.51925 4.48711
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4.4609 4.44271 4.43574 4.44501 4.4788 4.55106 4.68474 4.91043 5.23555
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5.58534 5.85774 6.03276 6.13994 6.20394 6.24278;
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#X coords 0 6.283 99 0 200 140 1;
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#X restore 639 200 graph;
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#X text 621 56 1;
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#X text 633 342 0;
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#X text 615 265 pi;
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#X text 608 195 2pi;
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#X obj 25 203 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
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-1;
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#X floatatom 33 249 5 0 0 0 - - -;
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#X text 621 -8 2;
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#X text 104 -6 MEASURING FILTER FREQUENCY AND PHASE RESPONSE;
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#X text 610 382 updated for Pd version 0.39;
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#X text 691 145 frequency;
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#X text 631 141 0;
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#X text 814 144 44100;
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#N canvas 876 177 375 255 startup 0;
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#X obj 22 24 loadbang;
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#X obj 22 48 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
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-1;
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#X obj 22 67 f \$0;
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#X text 35 195 This subpatch loads initial;
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#X text 31 219 values in number boxes.;
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#X msg 22 91 \; \$1-freq 3000 \; \$1-q 3;
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#X connect 0 0 1 0;
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#X connect 1 0 2 0;
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#X connect 2 0 5 0;
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#X restore 285 350 pd startup;
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#X floatatom 238 257 5 0 10000 0 - #0-freq -;
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#X floatatom 249 280 3 0 999 0 - #0-q -;
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#X text 12 18 You can use the "filter-graph1" and "filter-graph2" abstractions
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as shown to test filters. Connect them as shown with a filter between
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them. Try varying the parameters and/or substituting other filters.
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;
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#X text 575 127 gain=0;
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#X text 574 327 phase=0;
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#X obj 25 226 filter-graph1 100 44100;
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#X obj 227 310 bp~;
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#X text 44 202 <-- compute;
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#X text 34 266 index;
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#X text 290 254 <-- center frequency;
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#X text 288 279 <-- "Q";
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#X text 9 86 "filter-graph1" takes as arguments the number of points
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to graph and the frequency range. "filter-graph2 takes as arguments
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the name of a table to hold the (frequency dependent) gain \, and another
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\, if specified \, for the phase.;
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#X text 8 153 You can edit this patch to replace "bp" with any other
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filter you're curious about.;
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#X connect 7 0 21 0;
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#X connect 16 0 22 1;
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#X connect 17 0 22 2;
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#X connect 21 0 0 0;
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#X connect 21 0 8 0;
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#X connect 21 1 0 1;
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#X connect 21 1 22 0;
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#X connect 21 2 0 2;
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#X connect 22 0 0 3;
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