From 091498cdc1fa5e152b117540cbe170e7b06d15ab Mon Sep 17 00:00:00 2001 From: Ed Kelly Date: Mon, 15 Aug 2005 10:05:21 +0000 Subject: This commit was generated by cvs2svn to compensate for changes in r3428, which included commits to RCS files with non-trunk default branches. svn path=/trunk/externals/ekext/; revision=3429 --- framescore~/help-framescore~.pd | 180 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 180 insertions(+) create mode 100644 framescore~/help-framescore~.pd (limited to 'framescore~/help-framescore~.pd') 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; +#X obj 296 149 inlet; +#X connect 0 0 2 0; +#X connect 2 0 3 0; +#X connect 2 1 3 1; +#X connect 3 0 7 0; +#X connect 4 0 5 0; +#X connect 5 0 6 0; +#X connect 5 1 6 1; +#X connect 6 0 7 1; +#X connect 7 0 8 0; +#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; +#X obj 151 70 bng 15 250 50 0 empty empty different 0 -6 0 8 -262144 +-1 -1; +#X obj 151 85 t b b; +#X obj 74 70 bng 15 250 50 0 empty empty same 0 -6 0 8 -262144 -1 -1 +; +#X obj 74 85 t b b; +#X floatatom 342 165 5 1 100 0 - - -; +#X floatatom 342 196 5 0 0 1 window - -; +#X obj 342 179 / 100; +#N canvas 0 22 532 477 testinput 0; +#X obj 73 73 openpanel; +#X obj 107 23 inlet; +#X obj 107 40 sel 1 2; +#N canvas 0 22 450 300 graph20 0; +#X array test-1 325922 float 0; +#X coords 0 1 325921 -1 300 80 1; +#X restore 83 191 graph; +#N canvas 0 22 450 300 graph20 0; +#X array test-2 192058 float 0; +#X coords 0 1 192057 -1 300 80 1; +#X restore 83 282 graph; +#X msg 73 90 read -resize \$1 test-1; +#X obj 73 107 soundfiler; +#X obj 169 124 t b f; +#X obj 240 73 openpanel; +#X obj 240 107 soundfiler; +#X msg 240 90 read -resize \$1 test-2; +#X obj 169 158 / 44.1; +#X obj 169 141 min; +#X obj 213 158 outlet; +#X obj 329 124 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 +-1; +#X obj 329 139 outlet; +#X connect 0 0 5 0; +#X connect 1 0 2 0; +#X connect 2 0 0 0; +#X connect 2 1 8 0; +#X connect 5 0 6 0; +#X connect 6 0 12 0; +#X connect 7 0 12 0; +#X connect 7 1 12 1; +#X connect 8 0 10 0; +#X connect 9 0 7 0; +#X connect 9 0 14 0; +#X connect 10 0 9 0; +#X connect 11 0 13 0; +#X connect 12 0 11 0; +#X connect 14 0 15 0; +#X restore 314 48 pd testinput; +#X msg 314 31 1; +#X msg 337 31 2; +#X floatatom 314 65 0 0 0 0 shortest - -; +#X obj 314 82 / 2; +#X floatatom 314 216 0 0 0 0 - - -; +#X obj 263 216 del 500; +#N canvas 0 22 264 157 playsound 0; +#X obj 51 82 tabplay~ test-1; +#X obj 164 65 inlet; +#X obj 51 65 inlet; +#X obj 51 99 outlet~; +#X connect 0 0 3 0; +#X connect 1 0 0 0; +#X connect 2 0 0 0; +#X restore 74 136 pd playsound; +#N canvas 0 22 264 157 playsound 0; +#X obj 51 82 tabplay~ test-1; +#X obj 153 65 inlet; +#X obj 51 65 inlet; +#X obj 51 99 outlet~; +#X connect 0 0 3 0; +#X connect 1 0 0 0; +#X connect 2 0 0 0; +#X restore 160 136 pd playsound; +#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; +#X obj 125 313 > 0.5; +#X msg 102 313 1; +#X obj 102 330 -; +#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 object from +the 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.; +#X connect 0 0 1 0; +#X connect 1 0 2 1; +#X connect 2 0 29 0; +#X connect 3 0 4 0; +#X connect 4 0 16 0; +#X connect 4 0 18 0; +#X connect 4 0 17 0; +#X connect 4 1 23 0; +#X connect 4 1 21 0; +#X connect 5 0 6 0; +#X connect 6 0 16 0; +#X connect 6 0 17 0; +#X connect 6 0 18 0; +#X connect 6 1 21 0; +#X connect 6 1 22 0; +#X connect 7 0 9 0; +#X connect 8 0 0 2; +#X connect 9 0 8 0; +#X connect 10 0 13 0; +#X connect 10 1 11 0; +#X connect 11 0 10 0; +#X connect 12 0 10 0; +#X connect 13 0 14 0; +#X connect 14 0 15 0; +#X connect 15 0 16 1; +#X connect 16 0 2 0; +#X connect 17 0 0 0; +#X connect 18 0 0 1; +#X connect 20 0 12 0; +#X connect 21 0 17 1; +#X connect 22 0 18 1; +#X connect 23 0 18 1; +#X connect 26 0 28 1; +#X connect 26 0 31 1; +#X connect 27 0 28 0; +#X connect 28 0 30 1; +#X connect 29 0 30 0; +#X connect 29 0 31 0; +#X connect 29 1 27 0; +#X connect 29 2 26 0; +#X connect 30 0 33 0; +#X connect 31 0 32 0; +#X connect 35 0 36 0; +#X connect 36 0 7 0; -- cgit v1.2.1