1 files changed, 180 insertions, 0 deletions
diff --git a/framescore~/help-framescore~.pd b/framescore~/help-framescore~.pd
new file mode 100644
index 0000000..694cd6f
--- /dev/null
+++ b/framescore~/help-framescore~.pd
@@ -0,0 +1,180 @@
+#N canvas 184 397 913 445 10;
+#N canvas 0 22 464 243 frame-scoring 0;
+#X obj 61 76 inlet~;
+#X obj 362 116 block~ 1024;
+#X obj 61 93 rfft~;
+#X obj 61 110 cartopol~;
+#X obj 197 72 inlet~;
+#X obj 197 89 rfft~;
+#X obj 197 106 cartopol~;
+#X obj 60 166 framescore~;
+#X obj 60 183 outlet;
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+#X connect 9 0 7 2;
+#X restore 95 210 pd frame-scoring;
+#X floatatom 95 262 0 0 0 0 similarity - -;
+#X obj 80 279 f;
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+-1 -1;
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+#X obj 74 70 bng 15 250 50 0 empty empty same 0 -6 0 8 -262144 -1 -1
+;
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+#X obj 342 179 / 100;
+#N canvas 0 22 532 477 testinput 0;
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+#X msg 73 90 read -resize \$1 test-1;
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+#X obj 240 107 soundfiler;
+#X msg 240 90 read -resize \$1 test-2;
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+#X text 439 12 framescore~ calculates a weighted similarity value for
+two signal vectors. The value is weighted proportional to amplitude
+\, so that comparisons made between higher value vectors have more
+effect on the output than comparisons between low value vectors.;
+#X obj 337 14 r loadsamples;
+#X msg 103 119 set test-1;
+#X msg 233 102 set test-1;
+#X msg 233 119 set test-2;
+#X text 437 80 Its use is in comparing alpha vectors from an rfft~
+-> cartopol~ pair \, where higher amplitude bins are weighted against
+low amplitude bins. The maximum amplitude of the comparison vector
+on inlet 2 is used to scale the output value so that it always gives
+a score between 0 (no similarity) and 1 (identical alpha).;
+#X text 434 242 start here;
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+#X obj 80 296 t f b f;
+#X obj 80 355 spigot;
+#X obj 124 355 spigot;
+#X obj 124 372 print similar;
+#X obj 80 389 print different;
+#X msg 436 258 \; pd dsp 1 \; loadsamples bang;
+#X obj 246 153 loadbang;
+#X msg 246 170 1;
+#X text 92 37 _Compare_;
+#X text 670 244 see also;
+#X obj 671 258 framespect~;
+#X text 438 158 Differences between the peak levels of the two vectors
+may cause similarities in peak patterns to be missed. This can be avoided
+by first passing the alpha vectors through a <blocknorm~> object from
+the <creb> library.;
+#X text 3 210 HERE it is-->;
+#X obj 671 278 simile~;
+#X obj 671 298 simile;
+#X obj 671 318 hssc~;
+#X text 438 210 Alternatively the object may be used to compare any
+positive pair of vectors block-by-block.;
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