pd-fftease 2.5.2.git20121005-1 / usr / lib / pd / extra / fftease / bthresher~-help.pd

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#N canvas 0 22 478 328 bthresher-block 0;
#X obj 177 189 block~ 256;
#X obj 188 161 outlet~;
#X obj 344 173 outlet;
#X obj 188 40 inlet~;
#X obj 266 65 inlet;
#X obj 344 69 inlet;
#X obj 391 101 inlet;
#X obj 188 117 bthresher~ 0.1 0.97 4 1;
#X connect 3 0 7 0;
#X connect 4 0 7 1;
#X connect 5 0 7 2;
#X connect 6 0 7 0;
#X connect 7 0 1 0;
#X connect 7 1 2 0;
#X restore 154 133 pd bthresher-block;
#X obj 154 206 dac~;
#X obj 154 34 noise~;
#N canvas 613 44 522 372 messages 0;
#X obj 32 248 outlet;
#N canvas 314 293 617 400 individual-bin-control 0;
#X obj 23 363 outlet;
#X obj 220 97 pack f f f;
#X floatatom 220 48 5 0 0 1 bin_number - -;
#X floatatom 252 62 5 0 0 1 damping_factor - -;
#X floatatom 285 78 5 0 0 1 threshold - -;
#X text 23 29 format:;
#X msg 153 241 0 0.968693 0.124173 1 0.968693 0.124173 2 0.968693 0.124173
3 0.968693 0.124173 4 0.968693 0.124173 5 0.93 0.01 6 0.93 0.01 7 0.93
0.01 8 0.93 0.01 9 0.93 0.01 10 0.93 0.01 11 0.93 0.01 12 0.93 0.1
13 0.93 0.1 14 0.93 0.1 15 0.93 0.1 16 0.93 0.1 17 0.968693 0.124173
18 0.968693 0.124173 19 0.968693 0.124173 20 0.968693 0.124173;
#X msg 23 56 bin 5 0.93 0.01;
#X text 23 41 bin # \, damping \, threshold;
#X msg 220 139 bin \$1 \$2 \$3;
#X text 153 223 or send raw data controlling many bins from a list
;
#X text 23 17 affect a single bin;
#X text 219 31 construct bin message from components;
#X connect 1 0 9 0;
#X connect 2 0 1 0;
#X connect 3 0 1 1;
#X connect 4 0 1 2;
#X connect 6 0 0 0;
#X connect 7 0 0 0;
#X connect 9 0 0 0;
#X restore 32 20 pd individual-bin-control;
#N canvas 0 22 498 348 global-bin-control 0;
#X msg 253 203 alldamp \$1;
#X msg 221 105 allthresh \$1;
#X floatatom 221 73 5 0 0 0 - allthresh -;
#X floatatom 253 181 5 0 0 0 - alldamp -;
#X obj 221 238 outlet;
#X obj 62 90 vsl 15 128 0 0.2 0 0 allthresh allthresh-init allthresh
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#X obj 117 90 vsl 15 128 0 1.1 0 0 alldamp alldamp-init alldamp 0 -8
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#X connect 0 0 4 0;
#X connect 1 0 4 0;
#X connect 2 0 1 0;
#X connect 3 0 0 0;
#X restore 69 113 pd global-bin-control;
#N canvas 0 22 494 344 random-bin-control 0;
#X obj 8 105 outlet;
#X text 4 33 format: min max;
#X msg 8 50 rthreshold 0.05 0.7;
#X msg 149 49 rdamper 0.8 0.999;
#X connect 2 0 0 0;
#X connect 3 0 0 0;
#X restore 60 78 pd random-bin-control;
#X text 222 21 <- start here;
#N canvas 444 60 502 352 system 0;
#X obj 26 268 outlet;
#X text 122 87 arg must be power of 2;
#X obj 26 19 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1
;
#X msg 26 43 mute \$1;
#X msg 124 103 overlap 4;
#X msg 124 122 overlap 2;
#X text 193 124 <- cuts CPU demand in half;
#X text 197 105 <- default;
#X msg 134 252 fftinfo;
#X msg 140 185 winfac 1;
#X text 136 166 relative size of input window to FFT;
#X msg 210 186 winfac 2;
#X connect 2 0 3 0;
#X connect 3 0 0 0;
#X connect 4 0 0 0;
#X connect 5 0 0 0;
#X connect 8 0 0 0;
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#X connect 11 0 0 0;
#X restore 83 158 pd system;
#X msg 197 189 dump;
#X text 195 172 with a list message;
#X text 195 145 output current state;
#X text 196 159 which can then be reloaded;
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#X connect 3 0 0 0;
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#X restore 275 97 pd messages;
#X msg 79 242 \; pd dsp \$1;
#X obj 79 221 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 1 1
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#X obj 154 163 *~ 0.2;
#X floatatom 194 70 5 0 0 0 - scale-thresh -;
#X floatatom 234 95 5 0 0 0 - scale-damping -;
#X obj 191 268 hsl 128 15 0 2 0 0 scale-thresh slider-init scale-thresh
-2 -6 0 8 -258369 -1 -1 6350 1;
#X obj 191 302 hsl 128 15 0 2 0 0 scale-damping slider-init scale-damping
-2 -6 0 8 -258369 -1 -1 6350 1;
#N canvas 137 230 511 492 capture 0;
#X obj 8 12 inlet;
#X text 20 173 clear;
#X msg 8 237 0 0.960032 0.11 1 0.960032 0.11 2 0.960032 0.11 3 0.960032
0.11 4 0.960032 0.11 5 0.960032 0.11 6 0.960032 0.11 7 0.960032 0.11
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0.960032 0.11 13 0.960032 0.11 14 0.960032 0.11 15 0.960032 0.11 16
0.960032 0.11 17 0.960032 0.11 18 0.960032 0.11 19 0.960032 0.11 0
0.838661 0.383391 1 0.85394 0.349312 2 0.963181 0.277742 3 0.863287
0.111771 4 0.871333 0.331876 5 0.940383 0.510999 6 0.94973 0.125378
7 0.992569 0.100742 8 0.80563 0.290001 9 0.943857 0.0718399 10 0.971641
0.17489 11 0.928632 0.356374 12 0.871212 0.144183 13 0.933891 0.516592
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0.39325 19 0.839784 0.422369;
#X msg 23 191 set;
#X text 82 15 capture (some) list output from 'dump' message;
#X msg 8 59 add2 \$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 \$26
\$27 \$28 \$29 \$30 \$31 \$32 \$33 \$34 \$35 \$36 \$37 \$38 \$39 \$40
\$41 \$42 \$43 \$44 \$45 \$46 \$47 \$48 \$49 \$50 \$51 \$52 \$53 \$54
\$55 \$56 \$57 \$58 \$59 \$60;
#X text 86 118 The "dump" message outputs the current state of bthresher~
as a series of triplets [bin# \, damp factor \, threshold]. This data
can be captured as a list and reloaded to itself or any other bthresher~
unit. In this example we only show the first twenty triplets. Since
there are potentially as many as N/2 triplets where N is the FFT size
\, you would need to modify this subpatch to capture all the information
of the current state of bthresher~. (A version of Pd with the "prepend"
object would make your life easier here.);
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#X restore 275 159 pd capture;
#N canvas 0 22 470 320 initialize 0;
#X obj 38 150 s slider-init;
#X msg 38 85 1;
#X obj 38 51 loadbang;
#X obj 142 150 s allthresh-init;
#X obj 265 150 s alldamp-init;
#X msg 265 83 0.96;
#X msg 142 83 0.11;
#X obj 142 41 inlet;
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#X connect 2 0 5 0;
#X connect 5 0 4 0;
#X connect 6 0 3 0;
#X connect 7 0 1 0;
#X connect 7 0 6 0;
#X connect 7 0 5 0;
#X restore 399 270 pd initialize;
#X text 364 97 <- click me to learn more;
#X obj 399 245 loadbang;
#X text 50 336 bthresher~ extends the thresher~ model to allow independent
control over the parameters of each individual bin. You can also randomly
set damping and threshold values \, and can dump the current values
(to possibly send as input to another bthresher~ unit). It is recommended
that you familiarize yourself with thresher~ before exploring the more
complicated bthresher~.;
#X text 182 52 threshold scale factor;
#X text 237 80 damping scale factor;
#X text 351 160 <- state captured here;
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#X connect 8 0 0 2;
#X connect 14 0 12 0;