""

svn path=/trunk/; revision=609

1 files changed, 188 insertions, 0 deletions

diff --git a/externals/grill/vasp/pd-ex/frqmax.pd b/externals/grill/vasp/pd-ex/frqmax.pd
new file mode 100644
index 00000000..0f0f3c52
--- /dev/null
+++ b/externals/grill/vasp/pd-ex/frqmax.pd
@@ -0,0 +1,188 @@
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+#N canvas 0 0 450 300 graph1 0;

+#X array array1 10000 float 0;

+#X coords 0 1 9999 -1 300 140 1;

+#X restore 403 192 graph;

+#X msg 23 156 vasp array1;

+#X text 127 156 buffer to analyze;

+#X obj 23 417 vasp.??;

+#X obj 24 84 nbx 5 18 -100 0 0 1 \$0-thresh empty empty 0 -6 1152 14

+-225271 -1 -1 -5 256;

+#X text 84 415 print list omitting zero values;

+#X obj 22 502 print F;

+#X obj 46 532 print V;

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+#X obj 37 34 inlet;

+#X obj 39 214 outlet;

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+#X obj 43 170 vasp.sync;

+#X obj 42 197 vasp.join;

+#X obj 42 262 vasp.re;

+#X text 112 262 get magnitude only;

+#X text 119 102 real FFT;

+#X text 132 156 separate real and imag part;

+#X text 133 229 make polar representation;

+#X obj 39 20 inlet;

+#X obj 38 62 vasp.!;

+#X text 97 64 make temporary buffer;

+#X obj 41 305 outlet;

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+#X obj 39 221 vasp.re;

+#X text 109 221 get magnitude only;

+#X text 130 188 make polar representation;

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+#X obj 37 100 vasp.sync;

+#X text 169 56 make temporary buffers;

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+#X obj 102 71 vasp.= 0;

+#X text 119 154 complex FFT;

+#X obj 37 128 vasp.join;

+#X obj 35 11 inlet;

+#X obj 37 291 outlet;

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+#X connect 7 1 12 1;

+#X connect 9 0 10 0;

+#X connect 10 0 7 1;

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+#X connect 13 0 4 0;

+#X connect 13 0 9 0;

+#X restore 38 88 pd cfft;

+#X text 105 89 complex method;

+#X text 165 147 real method;

+#X text 166 167 (off by one bin?);

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+#X connect 3 0 1 0;

+#X restore 24 185 pd mag;

+#X text 77 186 get spectral magnitude;

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+0;

+#X text 183 41 http://www.parasitaere-kapazitaeten.net;

+#X text 184 25 needs vasp and zexy;

+#X text 184 10 get loudest frequencies \, (C)2003 Thomas Grill;

+#N canvas 0 0 478 370 load 0;

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+#X obj 31 254 pack s s s s;

+#X obj 28 130 t b b s b;

+#X obj 30 22 inlet;

+#X obj 31 313 soundfiler;

+#X obj 29 74 t b s;

+#X text 80 21 input message with target buffer;

+#X obj 107 213 symbol array1;

+#X obj 31 284 route list;

+#X obj 51 189 symbol -resize;

+#X obj 28 159 symbol read;

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+#X connect 8 0 4 0;

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+#X restore 410 144 pd load;

+#X msg 410 114 array1;

+#X text 442 85 load file into buffer;

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+-1;

+#X obj 125 259 vasp.max?;

+#X text 103 383 discriminate lower values;

+#X obj 125 350 *;

+#X obj 156 299 + 100;

+#X obj 156 322 dbtorms;

+#X obj 23 382 vasp.gate;

+#X obj 23 215 t a a;

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+#X obj 33 128 samplerate~;

+#X obj 33 69 vasp.f?;

+#X obj 32 39 inlet;

+#X obj 32 171 /;

+#X obj 32 97 t b f;

+#X obj 32 244 outlet;

+#X obj 33 208 / 2;

+#X connect 0 0 3 0;

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+#X connect 3 0 6 0;

+#X connect 4 0 0 0;

+#X connect 4 1 3 1;

+#X connect 6 0 5 0;

+#X restore 68 258 pd ny;

+#X obj 22 459 mtx_mul 0;

+#X text 89 502 frequencies;

+#X text 108 533 associated values (should be calculated to decibels)

+;

+#X text 102 84 threshold in dB (eg. -6);

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+#X msg 30 107 vasp array1;

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+#X text 31 10 set frequency \, then bang to synthesize;

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+#X connect 5 0 0 0;

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+#X restore 498 431 pd testsig;

+#X text 499 409 create a test signal;

+#X obj 23 121 bng 25 250 50 0 empty empty empty 0 -6 0 8 -225271 -1

+-1;

+#X text 55 123 bang to start analysis;

+#X obj 220 258 r \$0-thresh;

+#X text 104 460 scale frequencies;

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