From 4fdd26a0366f667dc65abbaf068a420a9ce6916f Mon Sep 17 00:00:00 2001 From: Franz Zotter Date: Fri, 9 Feb 2007 20:05:05 +0000 Subject: documentation added, error corrected: wrong dB-conversion, 100phon dialled wasn't 100phon in the plot svn path=/trunk/externals/iem/iemmatrix/; revision=7411 --- abs/mtx_phon_curve.pd | 119 +++++++++++++++++++++++++------------------------- 1 file changed, 59 insertions(+), 60 deletions(-) (limited to 'abs/mtx_phon_curve.pd') diff --git a/abs/mtx_phon_curve.pd b/abs/mtx_phon_curve.pd index 72a66b8..74852e7 100644 --- a/abs/mtx_phon_curve.pd +++ b/abs/mtx_phon_curve.pd @@ -1,52 +1,57 @@ -#N canvas 832 0 743 796 10; +#N canvas 537 0 743 796 10; #X obj 78 35 inlet; -#X obj 237 345 mtx_exp; -#X obj 237 281 mtx_- 3.3; -#X obj 141 471 mtx_+; -#X obj 53 676 outlet; -#X obj 139 275 mtx_.^ -0.8; -#X obj 319 281 mtx_.^ 4; -#X obj 139 417 mtx_* 3.64; -#X obj 237 301 mtx_.^ 2; -#X obj 237 321 mtx_* -0.6; -#X obj 237 418 mtx_* -6.5; -#X obj 193 451 mtx_+; +#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 296 284 mtx_.^ -0.8; +#X obj 504 281 mtx_.^ 4; +#X obj 296 426 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 text 94 53 freq; #X obj 78 104 mtx_* 0.001; -#X obj 319 311 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 53 503 mtx_+; +#X obj 53 524 mtx_+; #X obj 53 477 mtx_* 0; -#X obj 139 450 mtx_* 1; -#X obj 158 350 / 100; +#X obj 211 468 mtx_* 1; +#X obj 182 346 / 100; #X obj 182 37 inlet; #X text 189 59 phon; -#X obj 158 370 expr 1-$f1; -#X floatatom 463 234 5 0 0 0 - - -; -#X floatatom 493 300 5 0 0 0 - - -; -#X obj 419 267 expr $f3*exp($f1*log(1000/$f2)); -#X floatatom 525 241 5 0 0 0 - - -; -#X floatatom 619 245 5 0 0 0 - - -; -#X msg 470 208 -0.8; -#X msg 459 186 -0.9; -#X obj 56 275 mtx_.^ -0.9; +#X obj 182 366 expr 1-$f1; +#X obj 53 290 mtx_.^ -0.9; #X obj 53 418 mtx_* 1.183; -#X text 509 200 fitting; -#X obj 263 68 loadbang; -#X obj 197 81 \$1; +#X obj 232 63 loadbang; +#X obj 182 90 \$1; #X obj 78 76 mtx_max2 0.1; -#X text 185 108 3.64*f^(-.8) - 6.5* exp(-.6*(f-3.3)^2)+10^(-3)*f^4 +#X text 313 151 3.64*f^(-.8) - 6.5* exp(-.6*(f-3.3)^2)+10^(-3)*f^4 ; -#X obj 53 525 mtx_* 0.1; -#X obj 53 653 mtx_.^; -#X obj 53 547 t a a; -#X obj 53 568 mtx_size; -#X obj 53 608 mtx_ones; -#X obj 53 589 pack; -#X obj 53 630 mtx_* 10; -#X connect 0 0 36 0; +#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 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 connect 1 0 10 0; #X connect 2 0 8 0; #X connect 3 0 17 1; @@ -59,34 +64,28 @@ frequency vector/matrix; #X connect 11 0 3 1; #X connect 13 0 16 0; #X connect 14 0 11 1; -#X connect 16 0 31 0; +#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 38 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 35 0; +#X connect 21 0 27 0; #X connect 23 0 19 1; -#X connect 24 0 26 0; -#X connect 26 0 25 0; -#X connect 27 0 26 1; -#X connect 28 0 26 2; -#X connect 29 0 24 0; -#X connect 30 0 24 0; -#X connect 31 0 32 0; -#X connect 32 0 18 0; -#X connect 34 0 35 0; -#X connect 35 0 20 0; -#X connect 36 0 13 0; -#X connect 38 0 40 0; -#X connect 39 0 4 0; -#X connect 40 0 41 0; -#X connect 40 1 39 1; -#X connect 41 0 43 0; -#X connect 41 1 43 1; -#X connect 42 0 44 0; -#X connect 43 0 42 0; -#X connect 44 0 39 0; +#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; -- cgit v1.2.1