mtx_phon_curve: I changed the output values from [pow] to [dB] values!!! Seems to be the better way to use the abstraction.

mtx_phon_curve-help: corrected comments/conversion omitted.

svn path=/trunk/externals/iem/iemmatrix/; revision=7412

1 files changed, 43 insertions, 55 deletions

diff --git a/abs/mtx_phon_curve.pd b/abs/mtx_phon_curve.pd
index 74852e7..8c865b3 100644
--- a/abs/mtx_phon_curve.pd
+++ b/abs/mtx_phon_curve.pd
@@ -2,90 +2,78 @@
 #X obj 78 35 inlet;
 #X obj 422 345 mtx_exp;
 #X obj 422 281 mtx_- 3.3;
-#X obj 211 491 mtx_+;
-#X obj 53 697 outlet;
+#X obj 53 553 mtx_+;
+#X obj 53 646 outlet;
 #X obj 296 284 mtx_.^ -0.8;
 #X obj 504 281 mtx_.^ 4;
-#X obj 296 426 mtx_* 3.64;
+#X obj 296 390 mtx_* 3.64;
 #X obj 422 301 mtx_.^ 2;
 #X obj 422 321 mtx_* -0.6;
-#X obj 422 418 mtx_* -6.5;
-#X obj 422 445 mtx_+;
+#X obj 422 375 mtx_* -6.5;
+#X obj 422 402 mtx_+;
 #X text 94 53 freq;
 #X obj 78 104 mtx_* 0.001;
 #X obj 504 311 mtx_* 0.001;
-#X text 246 30 calculates the threshold of hearing for an arbitrary
-frequency vector/matrix;
 #X obj 79 133 t a a a a;
-#X obj 53 524 mtx_+;
-#X obj 53 477 mtx_* 0;
-#X obj 211 468 mtx_* 1;
-#X obj 182 346 / 100;
+#X obj 53 518 mtx_+;
+#X obj 53 448 mtx_* 0;
+#X obj 108 447 mtx_* 1;
+#X obj 155 355 / 100;
 #X obj 182 37 inlet;
 #X text 189 59 phon;
-#X obj 182 366 expr 1-$f1;
+#X obj 152 410 expr 1-$f1;
 #X obj 53 290 mtx_.^ -0.9;
-#X obj 53 418 mtx_* 1.183;
+#X obj 53 388 mtx_* 1.183;
 #X obj 232 63 loadbang;
 #X obj 182 90 \$1;
 #X obj 78 76 mtx_max2 0.1;
-#X text 313 151 3.64*f^(-.8) - 6.5* exp(-.6*(f-3.3)^2)+10^(-3)*f^4
+#X text 344 135 3.64*f^(-.8) - 6.5* exp(-.6*(f-3.3)^2)+10^(-3)*f^4
 ;
-#X obj 53 546 mtx_* 0.1;
-#X obj 53 674 mtx_.^;
-#X obj 53 568 t a a;
-#X obj 53 589 mtx_size;
-#X obj 53 629 mtx_ones;
-#X obj 53 610 pack;
-#X obj 53 651 mtx_* 10;
-#X text 312 175 0 phon curve;
-#X text 312 193 absolute threshold of hearing;
+#X text 343 101 0 phon curve;
+#X text 343 118 absolute threshold of hearing;
 #X text 153 321 fade between;
 #X text 558 252 high freq. skirt;
 #X text 404 253 ear channel dip;
-#X text 313 125 3 right paths:;
-#X text 126 570 10^(x/10);
 #X text 277 250 low freq. skirt;
 #X text 307 266 0 phon;
 #X text 32 249 low freq. skirt;
 #X text 62 265 100 phon;
-#X text 31 227 left path: lower 100 phon skirt;
 #X text 362 567 Franz Zoter \, 2007;
-#X connect 0 0 28 0;
+#X obj 53 584 mtx_+ 0;
+#X obj 155 376 t f f;
+#X text 321 85 3 rightmost paths:;
+#X text 321 169 1 leftmost path: lower skirt of 100 phon curve;
+#X text 246 30 calculates the contours of equal loudness for an arbitrary
+frequency vector/matrix in dB;
+#X connect 0 0 27 0;
 #X connect 1 0 10 0;
 #X connect 2 0 8 0;
-#X connect 3 0 17 1;
+#X connect 3 0 39 0;
 #X connect 5 0 7 0;
 #X connect 6 0 14 0;
-#X connect 7 0 19 0;
+#X connect 7 0 18 0;
 #X connect 8 0 9 0;
 #X connect 9 0 1 0;
 #X connect 10 0 11 0;
 #X connect 11 0 3 1;
-#X connect 13 0 16 0;
+#X connect 13 0 15 0;
 #X connect 14 0 11 1;
-#X connect 16 0 24 0;
-#X connect 16 1 5 0;
-#X connect 16 2 2 0;
-#X connect 16 3 6 0;
-#X connect 17 0 30 0;
-#X connect 18 0 17 0;
-#X connect 19 0 3 0;
-#X connect 20 0 18 1;
-#X connect 20 0 23 0;
-#X connect 21 0 27 0;
-#X connect 23 0 19 1;
-#X connect 24 0 25 0;
-#X connect 25 0 18 0;
-#X connect 26 0 27 0;
-#X connect 27 0 20 0;
-#X connect 28 0 13 0;
-#X connect 30 0 32 0;
-#X connect 31 0 4 0;
-#X connect 32 0 33 0;
-#X connect 32 1 31 1;
-#X connect 33 0 35 0;
-#X connect 33 1 35 1;
-#X connect 34 0 36 0;
-#X connect 35 0 34 0;
-#X connect 36 0 31 0;
+#X connect 15 0 23 0;
+#X connect 15 1 5 0;
+#X connect 15 2 2 0;
+#X connect 15 3 6 0;
+#X connect 16 0 3 0;
+#X connect 17 0 16 0;
+#X connect 18 0 16 1;
+#X connect 19 0 40 0;
+#X connect 20 0 26 0;
+#X connect 22 0 18 1;
+#X connect 23 0 24 0;
+#X connect 24 0 17 0;
+#X connect 25 0 26 0;
+#X connect 26 0 19 0;
+#X connect 26 0 39 1;
+#X connect 27 0 13 0;
+#X connect 39 0 4 0;
+#X connect 40 0 17 1;
+#X connect 40 1 22 0;