1 files changed, 1731 insertions, 0 deletions

diff --git a/tools/pm_filters_44100Hz.pd b/tools/pm_filters_44100Hz.pd
new file mode 100644
index 0000000..f5069cb
--- /dev/null
+++ b/tools/pm_filters_44100Hz.pd
@@ -0,0 +1,1731 @@
+#N canvas 526 235 729 701 10;
+#X obj 171 34 hradio 20 1 1 26 empty empty empty 0 -6 0 8 -262144 -1
+-1 1;
+#X text 668 17 16k;
+#X text 630 17 10k;
+#X text 553 17 4k;
+#X text 613 56 8k;
+#X text 495 56 2k;
+#X text 433 17 1k;
+#X text 410 56 800;
+#X text 445 56 1.25k;
+#X text 468 17 1.6k;
+#X text 508 17 2.5k;
+#X text 524 56 3.15k;
+#X text 589 17 6.3k;
+#X text 644 56 12.5k;
+#X text 389 17 630;
+#X text 370 56 500;
+#X text 349 17 400;
+#X text 331 56 315;
+#X text 309 17 250;
+#X text 290 56 200;
+#X text 269 17 160;
+#X text 252 56 125;
+#X text 229 17 100;
+#X text 213 56 80;
+#X text 192 17 63;
+#X text 173 56 50;
+#X text 574 56 5k;
+#N canvas 201 60 954 942 thirdoctfilt_44100Hz 0;
+#X obj 28 -320 inlet~;
+#X obj 147 347 outlet~;
+#X obj 135 -320 inlet;
+#X obj 163 -124 line~;
+#X obj 148 289 *~;
+#X msg 183 -238 set \$1;
+#X floatatom 183 -212 5 0 0 0 - - -;
+#X obj 183 -194 t b f;
+#X text 18 308 ------------------------------------------------------------
+;
+#X obj 331 -130 select 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
+18 19 20 21 22 23 24 25;
+#X obj 178 -63 t b b;
+#X obj 217 -63 t b b;
+#X obj 256 -63 t b b;
+#X obj 335 -50 t b b;
+#X obj 374 -50 t b b;
+#X obj 413 -50 t b b;
+#X obj 495 -42 t b b;
+#X obj 534 -42 t b b;
+#X obj 573 -42 t b b;
+#X obj 613 -42 t b b;
+#X obj 652 -42 t b b;
+#X obj 691 -42 t b b;
+#X obj 731 -42 t b b;
+#X obj 770 -42 t b b;
+#X obj 809 -42 t b b;
+#X obj 849 -42 t b b;
+#X obj 496 13 t b b;
+#X obj 535 13 t b b;
+#X obj 574 13 t b b;
+#X obj 614 13 t b b;
+#X obj 653 13 t b b;
+#X obj 692 13 t b b;
+#X obj 731 13 t b b;
+#X obj 770 13 t b b;
+#X obj 809 13 t b b;
+#X obj 849 13 t b b;
+#X obj 208 -40 t b b;
+#X obj 247 -40 t b b;
+#X obj 286 -40 t b b;
+#X obj 365 -27 t b b;
+#X obj 404 -27 t b b;
+#X obj 443 -27 t b b;
+#X obj 525 -18 t b b;
+#X obj 564 -18 t b b;
+#X obj 603 -18 t b b;
+#X obj 643 -18 t b b;
+#X obj 682 -18 t b b;
+#X obj 721 -18 t b b;
+#X obj 761 -18 t b b;
+#X obj 800 -18 t b b;
+#X obj 839 -18 t b b;
+#X obj 879 -18 t b b;
+#X obj 525 37 t b b;
+#X obj 564 37 t b b;
+#X obj 603 37 t b b;
+#X obj 643 37 t b b;
+#X obj 682 37 t b b;
+#X obj 721 37 t b b;
+#X obj 761 37 t b b;
+#X obj 800 37 t b b;
+#X obj 839 37 t b b;
+#X obj 879 37 t b b;
+#X text 18 -297 ------------------------------------------------------------
+;
+#X text 438 -297 ------------------------------------------------------------
+;
+#X text 438 308 ------------------------------------------------------------
+;
+#X msg 238 -4 0;
+#X msg 275 -4 1;
+#X msg 391 9 0;
+#X msg 423 9 1;
+#X msg 698 116 0;
+#X msg 737 116 1;
+#X obj 135 -283 t b f;
+#X obj 135 -260 t b b;
+#X obj 183 -172 delay 10;
+#X obj 120 -238 delay 100;
+#X msg 138 -151 0 100;
+#X obj 19 -419 cnv 15 260 24 empty empty thirdoctfilt_44100Hz 20 12
+1 18 -233017 -1109 0;
+#X obj 279 -419 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X obj 421 223 cnv 15 200 25 empty empty empty 20 12 0 14 -225271 -66577
+0;
+#N canvas 184 31 737 743 thirdoct_200to16000_44100Hz 0;
+#X obj 170 133 biquad~ 1.97934 -0.984368 1 0 -1;
+#X obj 170 155 biquad~ 1.98529 -0.99141 1 0 -1;
+#X obj 170 177 biquad~ 1.99164 -0.994317 1 0 -1;
+#X obj 170 200 /~ 2.07896e+06;
+#X obj 169 342 *~ 0;
+#X obj 204 237 hp2_crit~ 4500;
+#X obj 310 237 hp2_butt~ 8000;
+#X obj 310 258 hp2_butt~ 7000;
+#X obj 310 279 hp2_butt~ 6000;
+#X obj 309 342 *~ 0;
+#X obj 205 342 *~ 0;
+#X obj 41 -19 inlet~;
+#X obj 119 -19 inlet;
+#X obj 159 -19 inlet;
+#X obj 199 -19 inlet;
+#X obj 239 -19 inlet;
+#X obj 279 -19 inlet;
+#X obj 319 -19 inlet;
+#X obj 359 -19 inlet;
+#X obj 399 -19 inlet;
+#X obj 439 -19 inlet;
+#X obj 459 -42 inlet;
+#X obj 479 -19 inlet;
+#X obj 583 -19 inlet;
+#X obj 139 -42 inlet;
+#X obj 179 -42 inlet;
+#X obj 219 -42 inlet;
+#X obj 259 -42 inlet;
+#X obj 299 -42 inlet;
+#X obj 339 -42 inlet;
+#X obj 379 -42 inlet;
+#X obj 419 -42 inlet;
+#X obj 499 -42 inlet;
+#X obj 168 411 outlet~;
+#X msg 504 51 1;
+#X msg 473 51 0;
+#X msg 434 51 1;
+#X msg 403 51 0;
+#X msg 311 51 1;
+#X msg 280 51 0;
+#X text 12 7 ------------------------------------------------------------
+;
+#X text 432 7 ------------------------------------;
+#X text 12 367 ------------------------------------------------------------
+;
+#X text 432 367 ------------------------------------;
+#X obj 583 51 switch~;
+#X obj 192 93 cnv 15 270 25 empty empty empty 20 12 0 14 -225271 -66577
+0;
+#X obj 19 -169 cnv 15 370 24 empty empty thirdoct_200to16000_44100Hz
+20 12 1 18 -233017 -1109 0;
+#X obj 389 -169 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#N canvas 252 90 884 854 filtcoeffs_thirdoct_200to16000_44100Hz 0;
+#X text 86 -258 200Hz;
+#X text 425 -258 250Hz;
+#X text 761 -257 315Hz;
+#X text 98 -147 400Hz;
+#X text 118 -37 800Hz;
+#X text 445 -148 500Hz;
+#X text 782 -147 630Hz;
+#X text 465 -38 1000Hz;
+#X text 802 -37 1250Hz;
+#X msg 375 -126 1.97934 -0.984368 1 0 -1;
+#X msg 385 -105 1.98529 -0.99141 1 0 -1;
+#X msg 405 -64 2.07896e+06;
+#X msg 395 -15 1.94903 -0.968981 1 0 -1;
+#X msg 405 5 1.95858 -0.982903 1 0 -1;
+#X msg 415 26 1.96922 -0.985843 1 0 -1;
+#X msg 425 46 263948;
+#X text 138 73 1600Hz;
+#X text 485 72 2000Hz;
+#X text 822 73 2500Hz;
+#X text 503 182 4000Hz;
+#X text 840 183 5000Hz;
+#X text 858 293 10000Hz;
+#X text 521 292 8000Hz;
+#X text 156 183 3150Hz;
+#X text 172 293 6300Hz;
+#X text 203 402 12500Hz;
+#X text 544 402 16000Hz;
+#X msg 415 95 1.86068 -0.938895 1 0 -1;
+#X msg 425 115 1.87027 -0.966166 1 0 -1;
+#X msg 435 136 1.9061 -0.971835 1 0 -1;
+#X msg 445 156 34024.4;
+#X msg 433 205 1.58358 -0.881301 1 0 -1;
+#X msg 443 225 1.56581 -0.934006 1 0 -1;
+#X msg 453 246 1.68907 -0.944046 1 0 -1;
+#X msg 463 266 4516.51;
+#X msg 451 315 0.736206 -0.775108 1 0 -1;
+#X msg 461 335 0.582116 -0.876694 1 0 -1;
+#X msg 471 356 0.961576 -0.887729 1 0 -1;
+#X msg 481 376 633.146;
+#X msg 471 425 -1.08626 -0.590435 1 0 -1;
+#X msg 481 445 -0.845786 -0.743311 1 0 -1;
+#X msg 491 466 -1.48363 -0.821932 1 0 -1;
+#X obj 166 401 t b;
+#X obj 146 291 t b;
+#X obj 126 181 t b;
+#X obj 106 71 t b;
+#X obj 86 -39 t b;
+#X obj 66 -149 t b;
+#X obj 46 -259 t b;
+#X obj 506 401 t b;
+#X obj 486 291 t b;
+#X obj 466 181 t b;
+#X obj 446 71 t b;
+#X obj 426 -39 t b;
+#X obj 406 -149 t b;
+#X obj 386 -259 t b;
+#X obj 822 292 t b;
+#X obj 802 182 t b;
+#X obj 782 72 t b;
+#X obj 762 -38 t b;
+#X obj 742 -148 t b;
+#X obj 722 -258 t b;
+#X msg 355 -235 1.99091 -0.992174 1 0 -1;
+#X msg 365 -215 1.99418 -0.995714 1 0 -1;
+#X msg 375 -194 1.99536 -0.996406 1 0 -1;
+#X msg 385 -174 1.6502e+07;
+#X msg 395 -84 1.98873 -0.992902 1 0 -1;
+#X text -38 575 biquad1;
+#X text 17 575 biquad2;
+#X text 73 575 biquad3;
+#X text -88 521 ------------------------------------------------------------
+;
+#X text 332 521 ------------------------------------------------------------
+;
+#X text -48 -289 ------------------------------------------------------------
+;
+#X text 372 -289 ------------------------------------------------------------
+;
+#X obj 766 -314 inlet;
+#X obj 806 -314 inlet;
+#X obj 646 -314 inlet;
+#X obj 686 -314 inlet;
+#X obj 726 -314 inlet;
+#X obj 526 -314 inlet;
+#X obj 566 -314 inlet;
+#X obj 606 -314 inlet;
+#X obj 406 -314 inlet;
+#X obj 446 -314 inlet;
+#X obj 486 -314 inlet;
+#X obj 286 -314 inlet;
+#X obj 326 -314 inlet;
+#X obj 366 -314 inlet;
+#X obj 166 -314 inlet;
+#X obj 206 -314 inlet;
+#X obj 246 -314 inlet;
+#X obj 46 -314 inlet;
+#X obj 86 -314 inlet;
+#X obj 126 -314 inlet;
+#X msg 501 486 95.5325;
+#X msg 35 -125 1.9844 -0.987574 1 0 -1;
+#X msg 45 -105 1.98932 -0.993176 1 0 -1;
+#X msg 55 -85 1.99173 -0.994362 1 0 -1;
+#X msg 65 -65 4.14453e+06;
+#X msg 55 -15 1.96268 -0.975302 1 0 -1;
+#X msg 65 5 1.97104 -0.986403 1 0 -1;
+#X msg 75 25 1.97826 -0.98875 1 0 -1;
+#X msg 85 45 524523;
+#X msg 691 -234 1.98812 -0.990125 1 0 -1;
+#X msg 701 -214 1.99215 -0.99458 1 0 -1;
+#X msg 711 -194 1.99386 -0.995522 1 0 -1;
+#X msg 721 -174 8.26783e+06;
+#X msg 711 -124 1.97238 -0.980347 1 0 -1;
+#X msg 721 -104 1.9795 -0.989191 1 0 -1;
+#X msg 731 -84 1.98444 -0.991062 1 0 -1;
+#X msg 741 -64 1.04371e+06;
+#X msg 731 -14 1.92956 -0.961073 1 0 -1;
+#X msg 741 6 1.94003 -0.978516 1 0 -1;
+#X msg 751 26 1.95588 -0.98219 1 0 -1;
+#X msg 761 46 133040;
+#X msg 75 95 1.9015 -0.951199 1 0 -1;
+#X msg 85 115 1.91222 -0.973024 1 0 -1;
+#X msg 95 135 1.93598 -0.9776 1 0 -1;
+#X msg 105 155 67194.4;
+#X msg 751 96 1.8009 -0.923604 1 0 -1;
+#X msg 761 116 1.80679 -0.957626 1 0 -1;
+#X msg 771 136 1.86096 -0.964593 1 0 -1;
+#X msg 781 156 17283.2;
+#X msg 769 206 1.39425 -0.852615 1 0 -1;
+#X msg 779 226 1.34945 -0.918106 1 0 -1;
+#X msg 789 246 1.53307 -0.929602 1 0 -1;
+#X msg 799 266 2328.2;
+#X msg 109 315 1.12089 -0.817591 1 0 -1;
+#X msg 119 334 1.03229 -0.899014 1 0 -1;
+#X msg 129 355 1.30062 -0.911271 1 0 -1;
+#X msg 139 375 1208.85;
+#X msg 787 316 0.219367 -0.723953 1 0 -1;
+#X msg 797 336 -0.0219653 -0.851972 1 0 -1;
+#X msg 807 356 0.485579 -0.856745 1 0 -1;
+#X msg 817 376 335.067;
+#X msg 131 425 -0.75474 -0.828373 1 0 -1;
+#X msg 141 445 -0.419042 -0.662845 1 0 -1;
+#X msg 151 465 -0.137799 -0.813629 1 0 -1;
+#X msg 161 485 174.098;
+#X msg 93 205 1.71264 -0.904603 1 0 -1;
+#X msg 103 225 1.71034 -0.947007 1 0 -1;
+#X msg 113 245 1.79234 -0.955463 1 0 -1;
+#X msg 123 265 8796.1;
+#X msg 15 -235 1.99298 -0.99378 1 0 -1;
+#X msg 25 -215 1.99563 -0.996592 1 0 -1;
+#X msg 35 -195 1.9965 -0.997155 1 0 -1;
+#X msg 45 -175 3.29506e+07;
+#X obj -37 552 outlet;
+#X obj 19 552 outlet;
+#X obj 75 552 outlet;
+#X obj 169 552 outlet;
+#X text 792 -289 -----------------;
+#X text 752 521 --------------------------;
+#X obj -38 115 t l;
+#X obj -30 147 t l;
+#X obj -15 188 t l;
+#X obj -3 222 t l;
+#X obj 302 115 t l;
+#X obj 310 147 t l;
+#X obj 325 188 t l;
+#X obj 337 222 t l;
+#X obj 642 115 t l;
+#X obj 650 147 t l;
+#X obj 665 188 t l;
+#X obj 677 222 t l;
+#X obj -46 -391 cnv 15 510 24 empty empty filtcoeffs_thirdoct_200to16000_44100Hz
+20 12 1 18 -233017 -1109 0;
+#X obj 459 -391 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text -46 -360 outputs coefficients for 3 biquads + one overall normalization
+factor;
+#X text 132 575 normalization factor;
+#X connect 9 0 157 0;
+#X connect 10 0 158 0;
+#X connect 11 0 160 0;
+#X connect 12 0 157 0;
+#X connect 13 0 158 0;
+#X connect 14 0 159 0;
+#X connect 15 0 160 0;
+#X connect 27 0 157 0;
+#X connect 28 0 158 0;
+#X connect 29 0 159 0;
+#X connect 30 0 160 0;
+#X connect 31 0 157 0;
+#X connect 32 0 158 0;
+#X connect 33 0 159 0;
+#X connect 34 0 160 0;
+#X connect 35 0 157 0;
+#X connect 36 0 158 0;
+#X connect 37 0 159 0;
+#X connect 38 0 160 0;
+#X connect 39 0 157 0;
+#X connect 40 0 158 0;
+#X connect 41 0 159 0;
+#X connect 42 0 135 0;
+#X connect 42 0 136 0;
+#X connect 42 0 137 0;
+#X connect 42 0 138 0;
+#X connect 43 0 130 0;
+#X connect 43 0 127 0;
+#X connect 43 0 128 0;
+#X connect 43 0 129 0;
+#X connect 44 0 142 0;
+#X connect 44 0 139 0;
+#X connect 44 0 140 0;
+#X connect 44 0 141 0;
+#X connect 45 0 118 0;
+#X connect 45 0 115 0;
+#X connect 45 0 116 0;
+#X connect 45 0 117 0;
+#X connect 46 0 102 0;
+#X connect 46 0 99 0;
+#X connect 46 0 100 0;
+#X connect 46 0 101 0;
+#X connect 47 0 98 0;
+#X connect 47 0 95 0;
+#X connect 47 0 96 0;
+#X connect 47 0 97 0;
+#X connect 48 0 146 0;
+#X connect 48 0 143 0;
+#X connect 48 0 144 0;
+#X connect 48 0 145 0;
+#X connect 49 0 94 0;
+#X connect 49 0 39 0;
+#X connect 49 0 40 0;
+#X connect 49 0 41 0;
+#X connect 50 0 38 0;
+#X connect 50 0 37 0;
+#X connect 50 0 36 0;
+#X connect 50 0 35 0;
+#X connect 51 0 34 0;
+#X connect 51 0 33 0;
+#X connect 51 0 32 0;
+#X connect 51 0 31 0;
+#X connect 52 0 30 0;
+#X connect 52 0 29 0;
+#X connect 52 0 28 0;
+#X connect 52 0 27 0;
+#X connect 53 0 15 0;
+#X connect 53 0 14 0;
+#X connect 53 0 13 0;
+#X connect 53 0 12 0;
+#X connect 54 0 11 0;
+#X connect 54 0 66 0;
+#X connect 54 0 10 0;
+#X connect 54 0 9 0;
+#X connect 55 0 65 0;
+#X connect 55 0 64 0;
+#X connect 55 0 63 0;
+#X connect 55 0 62 0;
+#X connect 56 0 134 0;
+#X connect 56 0 133 0;
+#X connect 56 0 132 0;
+#X connect 56 0 131 0;
+#X connect 57 0 126 0;
+#X connect 57 0 125 0;
+#X connect 57 0 124 0;
+#X connect 57 0 123 0;
+#X connect 58 0 122 0;
+#X connect 58 0 121 0;
+#X connect 58 0 120 0;
+#X connect 58 0 119 0;
+#X connect 59 0 114 0;
+#X connect 59 0 113 0;
+#X connect 59 0 112 0;
+#X connect 59 0 111 0;
+#X connect 60 0 110 0;
+#X connect 60 0 109 0;
+#X connect 60 0 108 0;
+#X connect 60 0 107 0;
+#X connect 61 0 106 0;
+#X connect 61 0 105 0;
+#X connect 61 0 104 0;
+#X connect 61 0 103 0;
+#X connect 62 0 157 0;
+#X connect 63 0 158 0;
+#X connect 64 0 159 0;
+#X connect 65 0 160 0;
+#X connect 66 0 159 0;
+#X connect 74 0 42 0;
+#X connect 75 0 49 0;
+#X connect 76 0 43 0;
+#X connect 77 0 50 0;
+#X connect 78 0 56 0;
+#X connect 79 0 44 0;
+#X connect 80 0 51 0;
+#X connect 81 0 57 0;
+#X connect 82 0 45 0;
+#X connect 83 0 52 0;
+#X connect 84 0 58 0;
+#X connect 85 0 46 0;
+#X connect 86 0 53 0;
+#X connect 87 0 59 0;
+#X connect 88 0 47 0;
+#X connect 89 0 54 0;
+#X connect 90 0 60 0;
+#X connect 91 0 48 0;
+#X connect 92 0 55 0;
+#X connect 93 0 61 0;
+#X connect 94 0 160 0;
+#X connect 95 0 153 0;
+#X connect 96 0 154 0;
+#X connect 97 0 155 0;
+#X connect 98 0 156 0;
+#X connect 99 0 153 0;
+#X connect 100 0 154 0;
+#X connect 101 0 155 0;
+#X connect 102 0 156 0;
+#X connect 103 0 161 0;
+#X connect 104 0 162 0;
+#X connect 105 0 163 0;
+#X connect 106 0 164 0;
+#X connect 107 0 161 0;
+#X connect 108 0 162 0;
+#X connect 109 0 163 0;
+#X connect 110 0 164 0;
+#X connect 111 0 161 0;
+#X connect 112 0 162 0;
+#X connect 113 0 163 0;
+#X connect 114 0 164 0;
+#X connect 115 0 153 0;
+#X connect 116 0 154 0;
+#X connect 117 0 155 0;
+#X connect 118 0 156 0;
+#X connect 119 0 161 0;
+#X connect 120 0 162 0;
+#X connect 121 0 163 0;
+#X connect 122 0 164 0;
+#X connect 123 0 161 0;
+#X connect 124 0 162 0;
+#X connect 125 0 163 0;
+#X connect 126 0 164 0;
+#X connect 127 0 153 0;
+#X connect 128 0 154 0;
+#X connect 129 0 155 0;
+#X connect 130 0 156 0;
+#X connect 131 0 161 0;
+#X connect 132 0 162 0;
+#X connect 133 0 163 0;
+#X connect 134 0 164 0;
+#X connect 135 0 153 0;
+#X connect 136 0 154 0;
+#X connect 137 0 155 0;
+#X connect 138 0 156 0;
+#X connect 139 0 153 0;
+#X connect 140 0 154 0;
+#X connect 141 0 155 0;
+#X connect 142 0 156 0;
+#X connect 143 0 153 0;
+#X connect 144 0 154 0;
+#X connect 145 0 155 0;
+#X connect 146 0 156 0;
+#X connect 153 0 147 0;
+#X connect 154 0 148 0;
+#X connect 155 0 149 0;
+#X connect 156 0 150 0;
+#X connect 157 0 147 0;
+#X connect 158 0 148 0;
+#X connect 159 0 149 0;
+#X connect 160 0 150 0;
+#X connect 161 0 147 0;
+#X connect 162 0 148 0;
+#X connect 163 0 149 0;
+#X connect 164 0 150 0;
+#X restore 170 97 pd filtcoeffs_thirdoct_200to16000_44100Hz;
+#X text 596 -47 |;
+#X text 596 -37 V;
+#X text 171 465 signal;
+#X text 580 -88 bang to;
+#X text 568 -75 switch this;
+#X text 569 -62 subpatch on;
+#X text 42 -75 input;
+#X text 40 -62 signal;
+#X text 187 429 |;
+#X text 187 439 V;
+#X text 56 -47 |;
+#X text 56 -37 V;
+#X text 170 452 output;
+#X text 328 -75 |;
+#X text 328 -65 V;
+#X text 293 -128 a bang to;
+#X text 261 -115 one of these inlets;
+#X text 242 -102 selects the corresponding;
+#X text 282 -89 mid frequency;
+#X connect 0 0 1 0;
+#X connect 1 0 2 0;
+#X connect 2 0 3 0;
+#X connect 3 0 4 0;
+#X connect 3 0 5 0;
+#X connect 3 0 6 0;
+#X connect 4 0 33 0;
+#X connect 5 0 10 0;
+#X connect 6 0 7 0;
+#X connect 7 0 8 0;
+#X connect 8 0 9 0;
+#X connect 9 0 33 0;
+#X connect 10 0 33 0;
+#X connect 11 0 0 0;
+#X connect 12 0 38 0;
+#X connect 12 0 39 0;
+#X connect 12 0 48 0;
+#X connect 13 0 38 0;
+#X connect 13 0 39 0;
+#X connect 13 0 48 2;
+#X connect 14 0 38 0;
+#X connect 14 0 39 0;
+#X connect 14 0 48 4;
+#X connect 15 0 38 0;
+#X connect 15 0 39 0;
+#X connect 15 0 48 6;
+#X connect 16 0 38 0;
+#X connect 16 0 39 0;
+#X connect 16 0 48 8;
+#X connect 17 0 38 0;
+#X connect 17 0 39 0;
+#X connect 17 0 48 10;
+#X connect 18 0 38 0;
+#X connect 18 0 39 0;
+#X connect 18 0 48 12;
+#X connect 19 0 38 0;
+#X connect 19 0 39 0;
+#X connect 19 0 48 14;
+#X connect 20 0 38 0;
+#X connect 20 0 39 0;
+#X connect 20 0 48 16;
+#X connect 21 0 38 0;
+#X connect 21 0 39 0;
+#X connect 21 0 48 17;
+#X connect 22 0 36 0;
+#X connect 22 0 37 0;
+#X connect 22 0 48 18;
+#X connect 23 0 44 0;
+#X connect 24 0 38 0;
+#X connect 24 0 39 0;
+#X connect 24 0 48 1;
+#X connect 25 0 38 0;
+#X connect 25 0 39 0;
+#X connect 25 0 48 3;
+#X connect 26 0 38 0;
+#X connect 26 0 39 0;
+#X connect 26 0 48 5;
+#X connect 27 0 38 0;
+#X connect 27 0 39 0;
+#X connect 27 0 48 7;
+#X connect 28 0 38 0;
+#X connect 28 0 39 0;
+#X connect 28 0 48 9;
+#X connect 29 0 38 0;
+#X connect 29 0 39 0;
+#X connect 29 0 48 11;
+#X connect 30 0 38 0;
+#X connect 30 0 39 0;
+#X connect 30 0 48 13;
+#X connect 31 0 38 0;
+#X connect 31 0 39 0;
+#X connect 31 0 48 15;
+#X connect 32 0 34 0;
+#X connect 32 0 35 0;
+#X connect 32 0 48 19;
+#X connect 34 0 9 1;
+#X connect 35 0 4 1;
+#X connect 35 0 10 1;
+#X connect 36 0 10 1;
+#X connect 37 0 4 1;
+#X connect 37 0 9 1;
+#X connect 38 0 4 1;
+#X connect 39 0 10 1;
+#X connect 39 0 9 1;
+#X connect 48 0 0 0;
+#X connect 48 1 1 0;
+#X connect 48 2 2 0;
+#X connect 48 3 3 1;
+#X restore 402 227 pd thirdoct_200to16000_44100Hz;
+#X obj 161 181 cnv 15 180 25 empty empty empty 20 12 0 14 -225271 -66577
+0;
+#N canvas 572 25 569 485 thirdoct_100to160_44100Hz 0;
+#X obj 85 21 inlet;
+#X obj 149 21 inlet;
+#X obj 213 21 inlet;
+#X obj 311 21 inlet;
+#X obj 23 21 inlet~;
+#X text 8 45 ------------------------------------------------------------
+;
+#X text 8 140 ------------------------------------------------------------
+;
+#X obj 23 160 outlet~;
+#X obj 311 74 switch~;
+#X obj 23 71 lp6_butt~ 2000;
+#X obj 23 121 lp6_butt~ 2000;
+#X obj 19 -129 cnv 15 350 24 empty empty thirdoct_100to160_44100Hz
+20 12 1 18 -233017 -1109 0;
+#X obj 369 -129 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text 168 -15 V;
+#X text 168 -25 |;
+#X text 133 -78 a bang to;
+#X text 101 -65 one of these inlets;
+#X text 82 -52 selects the corresponding;
+#X text 122 -39 mid frequency;
+#X text 26 -36 input;
+#X text 24 -23 signal;
+#X text 40 -8 |;
+#X text 40 2 V;
+#X text 326 -7 |;
+#X text 326 3 V;
+#X text 310 -48 bang to;
+#X text 298 -35 switch this;
+#X text 299 -22 subpatch on;
+#X text 26 214 signal;
+#X text 42 178 |;
+#X text 42 188 V;
+#X text 25 201 output;
+#X obj 43 92 cnv 15 180 25 empty empty empty 20 12 0 14 -225271 -66577
+0;
+#N canvas 255 126 917 744 thirdoct_100to160_22050Hz 0;
+#X obj 94 31 inlet;
+#X obj 228 31 inlet;
+#X obj 362 31 inlet;
+#X obj 23 31 inlet~;
+#X text 8 55 ------------------------------------------------------------
+;
+#X text 428 55 -------------------------;
+#X text 8 295 ------------------------------------------------------------
+;
+#X text 428 295 -------------------------;
+#X obj 268 332 outlet~;
+#X obj 269 276 *~ 2;
+#X obj 471 124 block~ 64 1 0.5;
+#X obj 94 154 biquad~ 1.99292 -0.993731 1 0 -1;
+#X obj 183 186 biquad~ 1.99558 -0.996565 1 0 -1;
+#X obj 272 218 biquad~ 1.99646 -0.997131 1 0 -1;
+#X obj 269 251 /~ 3.21799e+07;
+#X obj 19 -109 cnv 15 350 24 empty empty thirdoct_100to160_22050Hz
+20 12 1 18 -233017 -1109 0;
+#X obj 369 -109 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text 238 -3 V;
+#X text 238 -13 |;
+#X text 203 -66 a bang to;
+#X text 171 -53 one of these inlets;
+#X text 152 -40 selects the corresponding;
+#X text 192 -27 mid frequency;
+#X text 26 -24 input;
+#X text 24 -11 signal;
+#X text 40 4 |;
+#X text 40 14 V;
+#X text 272 386 signal;
+#X text 288 350 |;
+#X text 288 360 V;
+#X text 271 373 output;
+#X obj 114 95 cnv 15 260 25 empty empty empty 20 12 0 14 -225271 -66577
+0;
+#N canvas 109 30 733 516 filtcoeffs_thirdoct_200to315_44100Hz 0;
+#X text 117 -23 200Hz;
+#X text 222 75 250Hz;
+#X text 12 -39 ------------------------------------------------------------
+;
+#X obj 176 -64 inlet;
+#X obj 328 -64 inlet;
+#X obj 482 -64 inlet;
+#X obj 46 314 outlet;
+#X obj 106 314 outlet;
+#X obj 166 314 outlet;
+#X obj 264 314 outlet;
+#X text 43 340 biquad1;
+#X text 103 340 biquad2;
+#X text 163 340 biquad3;
+#X text 15 285 ------------------------------------------------------------
+;
+#X text 432 -39 ------------------------;
+#X text 435 285 ------------------------;
+#X text 315 174 315Hz;
+#X msg 46 0 1.99298 -0.99378 1 0 -1;
+#X msg 66 20 1.99563 -0.996592 1 0 -1;
+#X msg 86 40 1.9965 -0.997155 1 0 -1;
+#X msg 106 60 3.29506e+07;
+#X msg 152 98 1.99091 -0.992174 1 0 -1;
+#X msg 172 118 1.99418 -0.995714 1 0 -1;
+#X msg 192 139 1.99536 -0.996406 1 0 -1;
+#X msg 212 159 1.6502e+07;
+#X msg 245 197 1.98812 -0.990125 1 0 -1;
+#X msg 265 217 1.99215 -0.99458 1 0 -1;
+#X msg 285 237 1.99386 -0.995522 1 0 -1;
+#X msg 305 257 8.26783e+06;
+#X obj 14 -151 cnv 15 470 24 empty empty filtcoeffs_thirdoct_200to315_44100Hz
+20 12 1 18 -233017 -1109 0;
+#X obj 479 -151 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text 14 -120 outputs coefficients for 3 biquads + one overall normalization
+factor;
+#X text 228 340 normalization factor;
+#X connect 3 0 17 0;
+#X connect 3 0 18 0;
+#X connect 3 0 19 0;
+#X connect 3 0 20 0;
+#X connect 4 0 21 0;
+#X connect 4 0 22 0;
+#X connect 4 0 23 0;
+#X connect 4 0 24 0;
+#X connect 5 0 25 0;
+#X connect 5 0 26 0;
+#X connect 5 0 27 0;
+#X connect 5 0 28 0;
+#X connect 17 0 6 0;
+#X connect 18 0 7 0;
+#X connect 19 0 8 0;
+#X connect 20 0 9 0;
+#X connect 21 0 6 0;
+#X connect 22 0 7 0;
+#X connect 23 0 8 0;
+#X connect 24 0 9 0;
+#X connect 25 0 6 0;
+#X connect 26 0 7 0;
+#X connect 27 0 8 0;
+#X connect 28 0 9 0;
+#X restore 94 99 pd filtcoeffs_thirdoct_200to315_44100Hz;
+#X connect 0 0 32 0;
+#X connect 1 0 32 1;
+#X connect 2 0 32 2;
+#X connect 3 0 11 0;
+#X connect 9 0 8 0;
+#X connect 11 0 12 0;
+#X connect 12 0 13 0;
+#X connect 13 0 14 0;
+#X connect 14 0 9 0;
+#X connect 32 0 11 0;
+#X connect 32 1 12 0;
+#X connect 32 2 13 0;
+#X connect 32 3 14 1;
+#X restore 22 96 pd thirdoct_100to160_22050Hz;
+#X connect 0 0 33 1;
+#X connect 1 0 33 2;
+#X connect 2 0 33 3;
+#X connect 3 0 8 0;
+#X connect 4 0 9 0;
+#X connect 9 0 33 0;
+#X connect 10 0 7 0;
+#X connect 33 0 10 0;
+#X restore 140 185 pd thirdoct_100to160_44100Hz;
+#X obj 50 112 cnv 15 170 25 empty empty empty 20 12 0 14 -225271 -66577
+0;
+#N canvas 27 206 669 536 thirdoct_50to80_44100Hz 0;
+#X obj 101 21 inlet;
+#X obj 160 21 inlet;
+#X obj 219 21 inlet;
+#X obj 323 21 inlet;
+#X obj 43 21 inlet~;
+#X text 28 45 ------------------------------------------------------------
+;
+#X text 28 162 ------------------------------------------------------------
+;
+#X obj 44 187 outlet~;
+#X obj 323 71 switch~;
+#X obj 43 72 lp6_butt~ 1000;
+#X obj 43 132 lp6_butt~ 1000;
+#X obj 31 -127 cnv 15 330 24 empty empty thirdoct_50to80_44100Hz 20
+12 1 18 -233017 -1109 0;
+#X obj 361 -127 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text 180 -13 V;
+#X text 180 -23 |;
+#X text 145 -76 a bang to;
+#X text 113 -63 one of these inlets;
+#X text 94 -50 selects the corresponding;
+#X text 134 -37 mid frequency;
+#X text 48 -34 input;
+#X text 46 -21 signal;
+#X text 62 -6 |;
+#X text 62 4 V;
+#X text 338 -5 |;
+#X text 338 5 V;
+#X text 322 -46 bang to;
+#X text 310 -33 switch this;
+#X text 311 -20 subpatch on;
+#X text 47 241 signal;
+#X text 63 205 |;
+#X text 63 215 V;
+#X text 46 228 output;
+#X obj 63 98 cnv 15 170 25 empty empty empty 20 12 0 14 -225271 -66577
+0;
+#N canvas 0 0 886 687 thirdoct_50to80_11025Hz 0;
+#X text 8 405 ------------------------------------------------------------
+;
+#X text 428 405 -------------------------;
+#X obj 268 442 outlet~;
+#X obj 94 264 biquad~ 1.99292 -0.993731 1 0 -1;
+#X obj 183 296 biquad~ 1.99558 -0.996565 1 0 -1;
+#X obj 272 328 biquad~ 1.99646 -0.997131 1 0 -1;
+#X obj 269 361 /~ 3.21799e+07;
+#X obj 471 234 block~ 64 1 0.25;
+#X obj 269 386 *~ 4;
+#X obj 94 151 inlet;
+#X obj 228 151 inlet;
+#X obj 362 151 inlet;
+#X obj 23 151 inlet~;
+#X text 8 175 ------------------------------------------------------------
+;
+#X text 428 175 -------------------------;
+#X obj 19 11 cnv 15 320 24 empty empty thirdoct_50to80_11025Hz 20 12
+1 18 -233017 -1109 0;
+#X obj 339 11 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text 238 117 V;
+#X text 238 107 |;
+#X text 203 54 a bang to;
+#X text 171 67 one of these inlets;
+#X text 152 80 selects the corresponding;
+#X text 192 93 mid frequency;
+#X text 26 96 input;
+#X text 24 109 signal;
+#X text 40 124 |;
+#X text 40 134 V;
+#X obj 114 215 cnv 15 260 25 empty empty empty 20 12 0 14 -225271 -66577
+0;
+#N canvas 109 30 733 516 filtcoeffs_thirdoct_200to315_44100Hz 0;
+#X text 117 -23 200Hz;
+#X text 222 75 250Hz;
+#X text 12 -39 ------------------------------------------------------------
+;
+#X obj 176 -64 inlet;
+#X obj 328 -64 inlet;
+#X obj 482 -64 inlet;
+#X obj 46 314 outlet;
+#X obj 106 314 outlet;
+#X obj 166 314 outlet;
+#X obj 264 314 outlet;
+#X text 43 340 biquad1;
+#X text 103 340 biquad2;
+#X text 163 340 biquad3;
+#X text 15 285 ------------------------------------------------------------
+;
+#X text 432 -39 ------------------------;
+#X text 435 285 ------------------------;
+#X text 315 174 315Hz;
+#X msg 46 0 1.99298 -0.99378 1 0 -1;
+#X msg 66 20 1.99563 -0.996592 1 0 -1;
+#X msg 86 40 1.9965 -0.997155 1 0 -1;
+#X msg 106 60 3.29506e+07;
+#X msg 152 98 1.99091 -0.992174 1 0 -1;
+#X msg 172 118 1.99418 -0.995714 1 0 -1;
+#X msg 192 139 1.99536 -0.996406 1 0 -1;
+#X msg 212 159 1.6502e+07;
+#X msg 245 197 1.98812 -0.990125 1 0 -1;
+#X msg 265 217 1.99215 -0.99458 1 0 -1;
+#X msg 285 237 1.99386 -0.995522 1 0 -1;
+#X msg 305 257 8.26783e+06;
+#X obj 14 -151 cnv 15 470 24 empty empty filtcoeffs_thirdoct_200to315_44100Hz
+20 12 1 18 -233017 -1109 0;
+#X obj 479 -151 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text 14 -120 outputs coefficients for 3 biquads + one overall normalization
+factor;
+#X text 228 340 normalization factor;
+#X connect 3 0 17 0;
+#X connect 3 0 18 0;
+#X connect 3 0 19 0;
+#X connect 3 0 20 0;
+#X connect 4 0 21 0;
+#X connect 4 0 22 0;
+#X connect 4 0 23 0;
+#X connect 4 0 24 0;
+#X connect 5 0 25 0;
+#X connect 5 0 26 0;
+#X connect 5 0 27 0;
+#X connect 5 0 28 0;
+#X connect 17 0 6 0;
+#X connect 18 0 7 0;
+#X connect 19 0 8 0;
+#X connect 20 0 9 0;
+#X connect 21 0 6 0;
+#X connect 22 0 7 0;
+#X connect 23 0 8 0;
+#X connect 24 0 9 0;
+#X connect 25 0 6 0;
+#X connect 26 0 7 0;
+#X connect 27 0 8 0;
+#X connect 28 0 9 0;
+#X restore 94 219 pd filtcoeffs_thirdoct_200to315_44100Hz;
+#X text 272 496 signal;
+#X text 288 460 |;
+#X text 288 470 V;
+#X text 271 483 output;
+#X connect 3 0 4 0;
+#X connect 4 0 5 0;
+#X connect 5 0 6 0;
+#X connect 6 0 8 0;
+#X connect 8 0 2 0;
+#X connect 9 0 28 0;
+#X connect 10 0 28 1;
+#X connect 11 0 28 2;
+#X connect 12 0 3 0;
+#X connect 28 0 3 0;
+#X connect 28 1 4 0;
+#X connect 28 2 5 0;
+#X connect 28 3 6 1;
+#X restore 42 102 pd thirdoct_50to80_11025Hz;
+#X connect 0 0 33 1;
+#X connect 1 0 33 2;
+#X connect 2 0 33 3;
+#X connect 3 0 8 0;
+#X connect 4 0 9 0;
+#X connect 9 0 33 0;
+#X connect 10 0 7 0;
+#X connect 33 0 10 0;
+#X restore 29 116 pd thirdoct_50to80_44100Hz;
+#X text 33 -374 input;
+#X text 31 -361 signal;
+#X text 47 -346 |;
+#X text 47 -336 V;
+#X text 151 402 signal;
+#X text 167 366 |;
+#X text 167 376 V;
+#X text 150 389 output;
+#X text 133 -375 number sets the mid-frequency:;
+#X text 133 -361 0=50Hz to 25=16kHz;
+#X text 150 -346 |;
+#X text 150 -336 V;
+#X msg 183 -151 1 100;
+#X connect 0 0 79 0;
+#X connect 0 0 81 0;
+#X connect 0 0 83 0;
+#X connect 2 0 71 0;
+#X connect 3 0 4 1;
+#X connect 4 0 1 0;
+#X connect 5 0 6 0;
+#X connect 6 0 7 0;
+#X connect 7 0 73 0;
+#X connect 7 1 9 0;
+#X connect 9 0 10 0;
+#X connect 9 1 11 0;
+#X connect 9 2 12 0;
+#X connect 9 3 13 0;
+#X connect 9 4 14 0;
+#X connect 9 5 15 0;
+#X connect 9 6 26 0;
+#X connect 9 7 16 0;
+#X connect 9 8 27 0;
+#X connect 9 9 17 0;
+#X connect 9 10 28 0;
+#X connect 9 11 18 0;
+#X connect 9 12 29 0;
+#X connect 9 13 19 0;
+#X connect 9 14 30 0;
+#X connect 9 15 20 0;
+#X connect 9 16 31 0;
+#X connect 9 17 21 0;
+#X connect 9 18 32 0;
+#X connect 9 19 22 0;
+#X connect 9 20 33 0;
+#X connect 9 21 23 0;
+#X connect 9 22 34 0;
+#X connect 9 23 24 0;
+#X connect 9 24 35 0;
+#X connect 9 25 25 0;
+#X connect 10 0 83 1;
+#X connect 10 1 36 0;
+#X connect 11 0 83 2;
+#X connect 11 1 37 0;
+#X connect 12 0 83 3;
+#X connect 12 1 38 0;
+#X connect 13 0 81 1;
+#X connect 13 1 39 0;
+#X connect 14 0 81 2;
+#X connect 14 1 40 0;
+#X connect 15 0 81 3;
+#X connect 15 1 41 0;
+#X connect 16 0 79 2;
+#X connect 16 1 42 0;
+#X connect 17 0 79 4;
+#X connect 17 1 43 0;
+#X connect 18 0 79 6;
+#X connect 18 1 44 0;
+#X connect 19 0 79 8;
+#X connect 19 1 45 0;
+#X connect 20 0 79 10;
+#X connect 20 1 46 0;
+#X connect 21 0 79 12;
+#X connect 21 1 47 0;
+#X connect 22 0 79 14;
+#X connect 22 1 48 0;
+#X connect 23 0 79 16;
+#X connect 23 1 49 0;
+#X connect 24 0 79 18;
+#X connect 24 1 50 0;
+#X connect 25 0 79 20;
+#X connect 25 1 51 0;
+#X connect 26 0 79 1;
+#X connect 26 1 52 0;
+#X connect 27 0 79 3;
+#X connect 27 1 53 0;
+#X connect 28 0 79 5;
+#X connect 28 1 54 0;
+#X connect 29 0 79 7;
+#X connect 29 1 55 0;
+#X connect 30 0 79 9;
+#X connect 30 1 56 0;
+#X connect 31 0 79 11;
+#X connect 31 1 57 0;
+#X connect 32 0 79 13;
+#X connect 32 1 58 0;
+#X connect 33 0 79 15;
+#X connect 33 1 59 0;
+#X connect 34 0 79 17;
+#X connect 34 1 60 0;
+#X connect 35 0 79 19;
+#X connect 35 1 61 0;
+#X connect 36 0 65 0;
+#X connect 36 1 66 0;
+#X connect 37 0 65 0;
+#X connect 37 1 66 0;
+#X connect 38 0 65 0;
+#X connect 38 1 66 0;
+#X connect 39 0 67 0;
+#X connect 39 1 68 0;
+#X connect 40 0 67 0;
+#X connect 40 1 68 0;
+#X connect 41 0 67 0;
+#X connect 41 1 68 0;
+#X connect 42 0 69 0;
+#X connect 42 1 70 0;
+#X connect 43 0 69 0;
+#X connect 43 1 70 0;
+#X connect 44 0 69 0;
+#X connect 44 1 70 0;
+#X connect 45 0 69 0;
+#X connect 45 1 70 0;
+#X connect 46 0 69 0;
+#X connect 46 1 70 0;
+#X connect 47 0 69 0;
+#X connect 47 1 70 0;
+#X connect 48 0 69 0;
+#X connect 48 1 70 0;
+#X connect 49 0 69 0;
+#X connect 49 1 70 0;
+#X connect 50 0 69 0;
+#X connect 50 1 70 0;
+#X connect 51 0 69 0;
+#X connect 51 1 70 0;
+#X connect 52 0 69 0;
+#X connect 52 1 70 0;
+#X connect 53 0 69 0;
+#X connect 53 1 70 0;
+#X connect 54 0 69 0;
+#X connect 54 1 70 0;
+#X connect 55 0 69 0;
+#X connect 55 1 70 0;
+#X connect 56 0 69 0;
+#X connect 56 1 70 0;
+#X connect 57 0 69 0;
+#X connect 57 1 70 0;
+#X connect 58 0 69 0;
+#X connect 58 1 70 0;
+#X connect 59 0 69 0;
+#X connect 59 1 70 0;
+#X connect 60 0 69 0;
+#X connect 60 1 70 0;
+#X connect 61 0 69 0;
+#X connect 61 1 70 0;
+#X connect 65 0 79 21;
+#X connect 65 0 81 4;
+#X connect 66 0 83 4;
+#X connect 67 0 79 21;
+#X connect 67 0 83 4;
+#X connect 68 0 81 4;
+#X connect 69 0 81 4;
+#X connect 69 0 83 4;
+#X connect 70 0 79 21;
+#X connect 71 0 72 0;
+#X connect 71 1 5 0;
+#X connect 72 0 74 0;
+#X connect 72 1 75 0;
+#X connect 73 0 96 0;
+#X connect 74 0 6 0;
+#X connect 75 0 3 0;
+#X connect 79 0 4 0;
+#X connect 81 0 4 0;
+#X connect 83 0 4 0;
+#X connect 96 0 3 0;
+#X restore 15 77 pd thirdoctfilt_44100Hz;
+#X obj 136 118 hradio 20 1 1 9 empty empty empty 0 -6 0 8 -262144 -1
+-1 1;
+#X text 278 102 4k;
+#X text 298 140 8k;
+#X text 258 140 2k;
+#X text 238 102 1k;
+#X text 174 140 125;
+#X text 215 140 500;
+#X text 158 102 63;
+#X text 195 102 250;
+#N canvas 227 1 954 931 octfilt_44100Hz 0;
+#X obj 49 -330 inlet~;
+#X obj 178 337 outlet~;
+#X obj 165 -332 inlet;
+#X obj 193 -134 line~;
+#X obj 179 279 *~;
+#X msg 213 -248 set \$1;
+#X floatatom 213 -222 5 0 0 0 - - -;
+#X obj 213 -204 t b f;
+#X text 18 298 ------------------------------------------------------------
+;
+#X obj 494 13 t b b;
+#X obj 573 13 t b b;
+#X obj 652 13 t b b;
+#X obj 455 13 t b b;
+#X obj 534 13 t b b;
+#X obj 613 13 t b b;
+#X obj 247 -38 t b b;
+#X obj 315 -16 t b b;
+#X obj 446 36 t b b;
+#X obj 485 36 t b b;
+#X obj 524 36 t b b;
+#X obj 564 36 t b b;
+#X obj 603 36 t b b;
+#X obj 642 36 t b b;
+#X obj 682 36 t b b;
+#X text 18 -307 ------------------------------------------------------------
+;
+#X text 438 -307 ------------------------------------------------------------
+;
+#X text 438 298 ------------------------------------------------------------
+;
+#X msg 247 -16 0;
+#X msg 277 -16 1;
+#X msg 315 6 0;
+#X msg 345 6 1;
+#X msg 571 84 0;
+#X msg 610 84 1;
+#X obj 165 -293 t b f;
+#X obj 165 -270 t b b;
+#X msg 213 -161 1 30;
+#X obj 213 -182 delay 10;
+#X obj 150 -248 delay 100;
+#X msg 168 -161 0 100;
+#X obj 416 13 t b b;
+#X obj 331 -96 select 0 1 2 3 4 5 6 7 8;
+#X obj 19 -429 cnv 15 210 24 empty empty octfilt_44100Hz 20 12 1 18
+-233017 -1109 0;
+#X obj 229 -429 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text 54 -385 input;
+#X text 52 -372 signal;
+#X text 68 -357 |;
+#X text 68 -347 V;
+#X text 163 -386 number sets the mid-frequency:;
+#X text 180 -357 |;
+#X text 180 -347 V;
+#X text 163 -372 0=31.5Hz to 8=8kHz;
+#X text 182 392 signal;
+#X text 198 356 |;
+#X text 198 366 V;
+#X text 181 379 output;
+#X obj 256 184 cnv 15 160 25 empty empty empty 20 12 0 14 -225271 -66577
+0;
+#N canvas 137 22 892 843 oct_125to8000_44100Hz 0;
+#X obj 118 322 *~ 0;
+#X obj 154 322 *~ 0;
+#X obj 41 -39 inlet~;
+#X obj 119 -39 inlet;
+#X obj 199 -39 inlet;
+#X obj 279 -39 inlet;
+#X obj 359 -39 inlet;
+#X obj 583 -39 inlet;
+#X obj 159 -39 inlet;
+#X obj 239 -39 inlet;
+#X obj 319 -39 inlet;
+#X obj 136 391 outlet~;
+#X msg 334 31 1;
+#X msg 303 31 0;
+#X msg 221 31 1;
+#X msg 250 31 0;
+#X text 12 -13 ------------------------------------------------------------
+;
+#X text 432 -13 ------------------------------------;
+#X text 12 347 ------------------------------------------------------------
+;
+#X text 432 347 ------------------------------------;
+#X obj 583 31 switch~;
+#X obj 119 113 biquad~ 1.98012 -0.982921 1 0 -1;
+#X obj 119 135 biquad~ 1.96065 -0.969604 1 0 -1;
+#X obj 119 157 biquad~ 1.94806 -0.953018 1 0 -1;
+#X obj 119 180 /~ 75375.2;
+#X obj 153 217 hp2_butt~ 2000;
+#X obj 19 -169 cnv 15 300 24 empty empty oct_125to8000_44100Hz 20 12
+1 18 -233017 -1109 0;
+#X obj 319 -169 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text 596 -67 |;
+#X text 596 -57 V;
+#X text 580 -108 bang to;
+#X text 568 -95 switch this;
+#X text 569 -82 subpatch on;
+#X text 42 -95 input;
+#X text 40 -82 signal;
+#X text 56 -67 |;
+#X text 56 -57 V;
+#X text 258 -75 |;
+#X text 258 -65 V;
+#X text 223 -128 a bang to;
+#X text 191 -115 one of these inlets;
+#X text 172 -102 selects the corresponding;
+#X text 212 -89 mid frequency;
+#X obj 140 67 cnv 15 230 25 empty empty empty 20 12 0 14 -225271 -66577
+0;
+#N canvas 103 3 1036 705 filtcoeffs_oct_125to8000_44100Hz 0;
+#X text 265 122 250Hz;
+#X text 356 -8 500Hz;
+#X text 527 122 1000Hz;
+#X text 617 -8 2000Hz;
+#X text 787 122 4000Hz;
+#X text 867 -8 8000Hz;
+#X obj 824 -9 t b;
+#X obj 742 121 t b;
+#X obj 570 -9 t b;
+#X obj 478 121 t b;
+#X obj 308 -9 t b;
+#X obj 217 121 t b;
+#X obj 46 -9 t b;
+#X obj 16 330 outlet;
+#X obj 76 330 outlet;
+#X obj 136 330 outlet;
+#X obj 246 330 outlet;
+#X text 14 355 biquad1;
+#X text 74 355 biquad2;
+#X text 134 355 biquad3;
+#X text 12 301 ------------------------------------------------------------
+;
+#X text 432 301 ------------------------------------------------------------
+;
+#X text 12 -39 ------------------------------------------------------------
+;
+#X text 432 -39 ------------------------------------------------------------
+;
+#X obj 824 -64 inlet;
+#X obj 742 -64 inlet;
+#X obj 570 -64 inlet;
+#X obj 478 -64 inlet;
+#X obj 308 -64 inlet;
+#X obj 217 -64 inlet;
+#X obj 46 -64 inlet;
+#X text 95 -8 125Hz;
+#X text 852 -39 --------------------;
+#X text 852 301 --------------------;
+#X msg 15 15 1.98772 -0.988037 1 0 -1;
+#X msg 25 35 1.99175 -0.992313 1 0 -1;
+#X msg 35 56 1.99553 -0.99571 1 0 -1;
+#X msg 47 76 4.65558e+06;
+#X msg 186 144 1.99074 -0.991442 1 0 -1;
+#X msg 196 165 1.98243 -0.984686 1 0 -1;
+#X msg 206 186 1.97496 -0.976211 1 0 -1;
+#X msg 220 206 588925;
+#X msg 277 15 1.98012 -0.982921 1 0 -1;
+#X msg 287 35 1.96065 -0.969604 1 0 -1;
+#X msg 297 56 1.94806 -0.953018 1 0 -1;
+#X msg 309 76 75375.2;
+#X msg 447 145 1.95498 -0.966092 1 0 -1;
+#X msg 457 165 1.905 -0.940226 1 0 -1;
+#X msg 467 186 1.88879 -0.908143 1 0 -1;
+#X msg 481 206 9869.36;
+#X msg 537 15 1.7502 -0.823981 1 0 -1;
+#X msg 547 35 1.749 -0.88474 1 0 -1;
+#X msg 556 57 1.8894 -0.933001 1 0 -1;
+#X msg 571 76 1349.18;
+#X msg 707 145 1.40604 -0.673892 1 0 -1;
+#X msg 717 165 1.28986 -0.788014 1 0 -1;
+#X msg 727 186 1.70114 -0.867918 1 0 -1;
+#X msg 741 206 199.198;
+#X msg 789 15 0.552188 -0.423475 1 0 -1;
+#X msg 799 35 0.0493552 -0.660181 1 0 -1;
+#X msg 809 56 1.13983 -0.732749 1 0 -1;
+#X msg 823 76 33.1826;
+#X obj 14 -171 cnv 15 420 24 empty empty filtcoeffs_oct_125to8000_44100Hz
+20 12 1 18 -233017 -1109 0;
+#X obj 434 -171 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text 14 -140 outputs coefficients for 3 biquads + one overall normalization
+factor;
+#X text 199 355 normalization factor;
+#X connect 6 0 61 0;
+#X connect 6 0 58 0;
+#X connect 6 0 59 0;
+#X connect 6 0 60 0;
+#X connect 7 0 57 0;
+#X connect 7 0 56 0;
+#X connect 7 0 55 0;
+#X connect 7 0 54 0;
+#X connect 8 0 53 0;
+#X connect 8 0 52 0;
+#X connect 8 0 51 0;
+#X connect 8 0 50 0;
+#X connect 9 0 49 0;
+#X connect 9 0 48 0;
+#X connect 9 0 47 0;
+#X connect 9 0 46 0;
+#X connect 10 0 45 0;
+#X connect 10 0 44 0;
+#X connect 10 0 43 0;
+#X connect 10 0 42 0;
+#X connect 11 0 41 0;
+#X connect 11 0 40 0;
+#X connect 11 0 39 0;
+#X connect 11 0 38 0;
+#X connect 12 0 37 0;
+#X connect 12 0 36 0;
+#X connect 12 0 35 0;
+#X connect 12 0 34 0;
+#X connect 24 0 6 0;
+#X connect 25 0 7 0;
+#X connect 26 0 8 0;
+#X connect 27 0 9 0;
+#X connect 28 0 10 0;
+#X connect 29 0 11 0;
+#X connect 30 0 12 0;
+#X connect 34 0 13 0;
+#X connect 35 0 14 0;
+#X connect 36 0 15 0;
+#X connect 37 0 16 0;
+#X connect 38 0 13 0;
+#X connect 39 0 14 0;
+#X connect 40 0 15 0;
+#X connect 41 0 16 0;
+#X connect 42 0 13 0;
+#X connect 43 0 14 0;
+#X connect 44 0 15 0;
+#X connect 45 0 16 0;
+#X connect 46 0 13 0;
+#X connect 47 0 14 0;
+#X connect 48 0 15 0;
+#X connect 49 0 16 0;
+#X connect 50 0 13 0;
+#X connect 51 0 14 0;
+#X connect 52 0 15 0;
+#X connect 53 0 16 0;
+#X connect 54 0 13 0;
+#X connect 55 0 14 0;
+#X connect 56 0 15 0;
+#X connect 57 0 16 0;
+#X connect 58 0 13 0;
+#X connect 59 0 14 0;
+#X connect 60 0 15 0;
+#X connect 61 0 16 0;
+#X restore 119 72 pd filtcoeffs_oct_125to8000_44100Hz;
+#X text 141 445 signal;
+#X text 157 409 |;
+#X text 157 419 V;
+#X text 140 432 output;
+#X connect 0 0 11 0;
+#X connect 1 0 11 0;
+#X connect 2 0 21 0;
+#X connect 3 0 14 0;
+#X connect 3 0 15 0;
+#X connect 3 0 44 0;
+#X connect 4 0 14 0;
+#X connect 4 0 15 0;
+#X connect 4 0 44 2;
+#X connect 5 0 14 0;
+#X connect 5 0 15 0;
+#X connect 5 0 44 4;
+#X connect 6 0 13 0;
+#X connect 6 0 12 0;
+#X connect 6 0 44 6;
+#X connect 7 0 20 0;
+#X connect 8 0 14 0;
+#X connect 8 0 15 0;
+#X connect 8 0 44 1;
+#X connect 9 0 14 0;
+#X connect 9 0 15 0;
+#X connect 9 0 44 3;
+#X connect 10 0 14 0;
+#X connect 10 0 15 0;
+#X connect 10 0 44 5;
+#X connect 12 0 1 1;
+#X connect 13 0 0 1;
+#X connect 14 0 0 1;
+#X connect 15 0 1 1;
+#X connect 21 0 22 0;
+#X connect 22 0 23 0;
+#X connect 23 0 24 0;
+#X connect 24 0 0 0;
+#X connect 24 0 25 0;
+#X connect 25 0 1 0;
+#X connect 44 0 21 0;
+#X connect 44 1 22 0;
+#X connect 44 2 23 0;
+#X connect 44 3 24 1;
+#X restore 239 188 pd oct_125to8000_44100Hz;
+#X obj 178 121 cnv 15 105 25 empty empty empty 20 12 0 14 -225271 -66577
+0;
+#N canvas 341 244 667 609 oct_63_44100Hz 0;
+#X obj 261 -9 inlet;
+#X obj 23 -9 inlet~;
+#X text 8 15 ------------------------------------------------------------
+;
+#X text 8 115 ------------------------------------------------------------
+;
+#X obj 23 140 outlet~;
+#X obj 261 44 switch~;
+#X obj 23 41 lp6_butt~ 2000;
+#X obj 23 96 lp6_butt~ 2000;
+#X obj 19 -129 cnv 15 220 24 empty empty oct_63_44100Hz 20 12 1 18
+-233017 -1109 0;
+#X obj 239 -129 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text 26 -66 input;
+#X text 24 -53 signal;
+#X text 40 -38 |;
+#X text 40 -28 V;
+#X text 278 -37 |;
+#X text 278 -27 V;
+#X text 262 -78 bang to;
+#X text 250 -65 switch this;
+#X text 251 -52 subpatch on;
+#X text 26 194 signal;
+#X text 42 158 |;
+#X text 42 168 V;
+#X text 25 181 output;
+#X obj 44 65 cnv 15 105 25 empty empty empty 20 12 0 14 -225271 -66577
+0;
+#N canvas 73 324 541 549 oct_63_22050Hz 0;
+#X obj 23 61 inlet~;
+#X text 8 85 ------------------------------------------------------------
+;
+#X text 8 265 ------------------------------------------------------------
+;
+#X obj 23 292 outlet~;
+#X obj 23 226 *~ 2;
+#X obj 291 154 block~ 64 1 0.5;
+#X obj 23 136 biquad~ 1.99175 -0.992313 1 0 -1;
+#X obj 23 158 biquad~ 1.99553 -0.99571 1 0 -1;
+#X obj 23 114 biquad~ 1.98772 -0.988037 1 0 -1;
+#X obj 23 201 /~ 4.80993e+06;
+#X obj 9 -39 cnv 15 220 24 empty empty oct_63_22050Hz 20 12 1 18 -233017
+-1109 0;
+#X obj 229 -39 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text 26 4 input;
+#X text 24 17 signal;
+#X text 40 32 |;
+#X text 40 42 V;
+#X text 26 344 signal;
+#X text 42 308 |;
+#X text 42 318 V;
+#X text 25 331 output;
+#X connect 0 0 8 0;
+#X connect 4 0 3 0;
+#X connect 6 0 7 0;
+#X connect 7 0 9 0;
+#X connect 8 0 6 0;
+#X connect 9 0 4 0;
+#X restore 23 70 pd oct_63_22050Hz;
+#X connect 0 0 5 0;
+#X connect 1 0 6 0;
+#X connect 6 0 24 0;
+#X connect 7 0 4 0;
+#X connect 24 0 7 0;
+#X restore 157 125 pd oct_63_44100Hz;
+#X obj 69 58 cnv 15 105 25 empty empty empty 20 12 0 14 -225271 -66577
+0;
+#N canvas 534 361 667 609 oct_31_44100Hz 0;
+#X obj 261 -9 inlet;
+#X obj 23 -9 inlet~;
+#X text 8 15 ------------------------------------------------------------
+;
+#X text 8 115 ------------------------------------------------------------
+;
+#X obj 23 140 outlet~;
+#X obj 261 44 switch~;
+#X obj 19 -129 cnv 15 220 24 empty empty oct_31_44100Hz 20 12 1 18
+-233017 -1109 0;
+#X obj 239 -129 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text 26 -66 input;
+#X text 24 -53 signal;
+#X text 40 -38 |;
+#X text 40 -28 V;
+#X text 278 -37 |;
+#X text 278 -27 V;
+#X text 262 -78 bang to;
+#X text 250 -65 switch this;
+#X text 251 -52 subpatch on;
+#X text 26 194 signal;
+#X text 42 158 |;
+#X text 42 168 V;
+#X text 25 181 output;
+#X obj 44 65 cnv 15 105 25 empty empty empty 20 12 0 14 -225271 -66577
+0;
+#X obj 23 41 lp6_butt~ 1000;
+#X obj 23 96 lp6_butt~ 1000;
+#N canvas 73 324 541 549 oct_31_11025Hz 0;
+#X obj 23 61 inlet~;
+#X text 8 85 ------------------------------------------------------------
+;
+#X text 8 265 ------------------------------------------------------------
+;
+#X obj 23 292 outlet~;
+#X obj 23 136 biquad~ 1.99175 -0.992313 1 0 -1;
+#X obj 23 158 biquad~ 1.99553 -0.99571 1 0 -1;
+#X obj 23 114 biquad~ 1.98772 -0.988037 1 0 -1;
+#X obj 23 201 /~ 4.80993e+06;
+#X obj 9 -39 cnv 15 220 24 empty empty oct_31_11025Hz 20 12 1 18 -233017
+-1109 0;
+#X obj 229 -39 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text 26 4 input;
+#X text 24 17 signal;
+#X text 40 32 |;
+#X text 40 42 V;
+#X text 26 344 signal;
+#X text 42 308 |;
+#X text 42 318 V;
+#X text 25 331 output;
+#X obj 291 154 block~ 64 1 0.25;
+#X obj 23 226 *~ 4;
+#X connect 0 0 6 0;
+#X connect 4 0 5 0;
+#X connect 5 0 7 0;
+#X connect 6 0 4 0;
+#X connect 7 0 19 0;
+#X connect 19 0 3 0;
+#X restore 23 70 pd oct_31_11025Hz;
+#X connect 0 0 5 0;
+#X connect 1 0 22 0;
+#X connect 22 0 24 0;
+#X connect 23 0 4 0;
+#X connect 24 0 23 0;
+#X restore 48 62 pd oct_31_44100Hz;
+#X connect 0 0 56 0;
+#X connect 0 0 58 0;
+#X connect 0 0 60 0;
+#X connect 2 0 33 0;
+#X connect 3 0 4 1;
+#X connect 4 0 1 0;
+#X connect 5 0 6 0;
+#X connect 6 0 7 0;
+#X connect 7 0 36 0;
+#X connect 7 1 40 0;
+#X connect 9 0 56 3;
+#X connect 9 1 19 0;
+#X connect 10 0 56 5;
+#X connect 10 1 21 0;
+#X connect 11 0 56 7;
+#X connect 11 1 23 0;
+#X connect 12 0 56 2;
+#X connect 12 1 18 0;
+#X connect 13 0 56 4;
+#X connect 13 1 20 0;
+#X connect 14 0 56 6;
+#X connect 14 1 22 0;
+#X connect 15 0 27 0;
+#X connect 15 1 28 0;
+#X connect 16 0 29 0;
+#X connect 16 1 30 0;
+#X connect 17 0 31 0;
+#X connect 17 1 32 0;
+#X connect 18 0 31 0;
+#X connect 18 1 32 0;
+#X connect 19 0 31 0;
+#X connect 19 1 32 0;
+#X connect 20 0 31 0;
+#X connect 20 1 32 0;
+#X connect 21 0 31 0;
+#X connect 21 1 32 0;
+#X connect 22 0 31 0;
+#X connect 22 1 32 0;
+#X connect 23 0 31 0;
+#X connect 23 1 32 0;
+#X connect 27 0 56 8;
+#X connect 27 0 58 1;
+#X connect 28 0 60 1;
+#X connect 29 0 56 8;
+#X connect 29 0 60 1;
+#X connect 30 0 58 1;
+#X connect 31 0 58 1;
+#X connect 31 0 60 1;
+#X connect 32 0 56 8;
+#X connect 33 0 34 0;
+#X connect 33 1 5 0;
+#X connect 34 0 37 0;
+#X connect 34 1 38 0;
+#X connect 35 0 3 0;
+#X connect 36 0 35 0;
+#X connect 37 0 6 0;
+#X connect 38 0 3 0;
+#X connect 39 0 56 1;
+#X connect 39 1 17 0;
+#X connect 40 0 15 0;
+#X connect 40 1 16 0;
+#X connect 40 2 39 0;
+#X connect 40 3 12 0;
+#X connect 40 4 9 0;
+#X connect 40 5 13 0;
+#X connect 40 6 10 0;
+#X connect 40 7 14 0;
+#X connect 40 8 11 0;
+#X connect 56 0 4 0;
+#X connect 58 0 4 0;
+#X connect 60 0 4 0;
+#X restore 15 160 pd octfilt_44100Hz;
+#X text 131 140 31.5;
+#N canvas 65 162 554 504 a-weighting_44100Hz 0;
+#X obj 34 86 biquad~ -0.308367 0.0770666 1 0.629733 0.0533704;
+#X obj 34 108 biquad~ 1.88961 -0.89186 1 -1.9998 0.999797;
+#X obj 34 130 biquad~ 1.8911 -0.893263 1 0.963195 -1.81118;
+#X obj 33 152 biquad~ -0.301085 0.0761926 1 9.03357 -10.6286;
+#X obj 33 174 biquad~ 1.99545 -0.995451 0.997724 -1.99545 0.997724
+;
+#X obj 32 195 /~ 32.113;
+#X obj 33 32 inlet~;
+#X obj 33 269 outlet~;
+#X obj 19 -69 cnv 15 280 24 empty empty a-weighting_44100Hz 20 12 1
+18 -233017 -1109 0;
+#X obj 299 -69 cnv 15 120 24 empty empty subpatch 0 12 1 18 -233017
+-1109 0;
+#X text 38 -25 input;
+#X text 36 -12 signal;
+#X text 52 3 |;
+#X text 52 13 V;
+#X text 35 325 signal;
+#X text 51 289 |;
+#X text 51 299 V;
+#X text 34 312 output;
+#X text 15 60 ------------------------------------------------------------
+;
+#X text 15 230 ------------------------------------------------------------
+;
+#X connect 0 0 1 0;
+#X connect 1 0 2 0;
+#X connect 2 0 3 0;
+#X connect 3 0 4 0;
+#X connect 4 0 5 0;
+#X connect 5 0 7 0;
+#X connect 6 0 0 0;
+#X restore 15 199 pd a-weighting_44100Hz;
+#X text 16 244 Some filters (designed to work at 44.1kHz sampling rate)
+;
+#X text 16 274 The subpatches found in this section implement band-pass
+filters commonly used in acoustical measurements.;
+#X text 16 314 The octave and third octave band-pass filters use exact
+mid frequencies based on the 2^i and 2^(i/3) formulae \, respectively
+(see IEC 1260).;
+#X text 16 364 Please note that if you use adjacent octave or third
+octave filters in parallel for synthesis purposes \, the resulting
+frequency response will not have a flat passband behavior. You *can*
+build analysis filter banks though.;
+#X obj 17 445 cnv 15 236 65 empty empty empty 20 12 0 14 -262144 -66577
+0;
+#X text 23 463 matthias.blau AT fh-oldenburg.de;
+#X text 21 477 IHA FH-OOW \, Oldenburg \, Germany;
+#X text 16 437 ------------------------------------------------------------
+;
+#X text 16 255 ------------------------------------------------------------
+;
+#X text 19 449 (c) M. Blau 2004-2006;
+#X text 22 491 updated for version v28II06;
+#X connect 0 0 27 1;
+#X connect 28 0 37 1;