SF.net SVN: pure-data:[10329] trunk/externals/nusmuk/oscillators - Pd-cvs

12 Oct 2008

Revision: 10329
          http://pure-data.svn.sourceforge.net/pure-data/?rev=10329&view=rev
Author:   nusmuk
Date:     2008-10-12 15:51:41 +0000 (Sun, 12 Oct 2008)
Log Message:
-----------
better algorythme for band limited saw and rectangle oscillator
Modified Paths:
--------------
    trunk/externals/nusmuk/oscillators/pwm~-help.pd
    trunk/externals/nusmuk/oscillators/pwm~.pd
    trunk/externals/nusmuk/oscillators/saw~-help.pd
    trunk/externals/nusmuk/oscillators/saw~.pd
Modified: trunk/externals/nusmuk/oscillators/pwm~-help.pd
===================================================================

--- trunk/externals/nusmuk/oscillators/pwm~-help.pd	2008-10-10 20:23:36 UTC (rev 10328)
+++ trunk/externals/nusmuk/oscillators/pwm~-help.pd	2008-10-12 15:51:41 UTC (rev 10329)
@@ -1,4 +1,4 @@
-#N canvas 228 478 660 293 10;
+#N canvas 108 88 346 329 10;
 #X obj 41 196 *~ 0.3;
 #X obj 42 231 dac~;
 #X floatatom 42 58 5 0 0 0 - - -;
@@ -9,7 +9,7 @@
 #X msg 42 98 $1 33;
 #X obj 146 122 line~;
 #X msg 146 99 $1 33;
-#X text 159 18 pwm~ is a band-limited square oscillator.;
+#X text 40 17 pwm~ is a band-limited square oscillator.;
 #X msg 146 60 0.5;
 #X connect 0 0 1 0;
 #X connect 0 0 1 1;
Modified: trunk/externals/nusmuk/oscillators/pwm~.pd
===================================================================
--- trunk/externals/nusmuk/oscillators/pwm~.pd	2008-10-10 20:23:36 UTC (rev 10328)
+++ trunk/externals/nusmuk/oscillators/pwm~.pd	2008-10-12 15:51:41 UTC (rev 10329)
@@ -1,49 +1,67 @@
-#N canvas 699 168 644 573 10;
-#X obj 31 156 -~ 0.5;
-#X obj 76 186 *~ 2;
-#X obj 32 271 -~;
-#X obj 32 207 wrap~;
-#X obj 76 246 *~ 0.5;
-#X obj 445 178 /~;
-#X obj 444 153 sig~ 22050;
-#X obj 31 19 inlet~;
-#X obj 76 208 expr~ sin($v1*$v2) * (1/(0.00000001 + abs($v1)*$v2) -
-1/(0.00000001 + $v2));
-#X obj 32 49 phasor~ $1;
-#X obj 171 319 -~ 0.5;
-#X obj 216 349 *~ 2;
-#X obj 172 434 -~;
-#X obj 172 370 wrap~;
-#X obj 216 409 *~ 0.5;
-#X obj 34 547 outlet~;
-#X obj 216 371 expr~ sin($v1*$v2) * (1/(0.00000001 + abs($v1)*$v2)
-- 1/(0.00000001 + $v2));
-#X obj 172 269 +~;
-#X obj 191 19 inlet~;
-#X obj 171 295 wrap~;
-#X obj 34 516 -~;
+#N canvas 1008 79 639 655 10;
+#X obj -300 58 phasor~;
+#X obj -299 151 -~ 0.5;
+#X obj -299 176 *~ 2;
+#X obj -208 229 wrap~;
+#X obj -207 255 *~ 2;
+#X obj -207 280 -~ 1;
+#X obj -113 277 >~ 0;
+#X obj -4 219 /~;
+#X obj -5 194 sig~ 22050;
+#X obj -22 242 *~;
+#X obj -21 264 abs~;
+#X obj -22 286 +~ 1.8955;
+#X obj -298 307 expr~ -0.5+($v1/-2)+$v3+$v2*sin($v4)/$v4;
+#X obj -299 31 inlet~;
+#X obj -192 353 +~;
+#X obj 165 27 inlet~;
+#X obj -193 379 wrap~;
+#X obj -193 404 -~ 0.5;
+#X obj -193 429 *~ 2;
+#X obj -102 482 wrap~;
+#X obj -101 508 *~ 2;
+#X obj -101 533 -~ 1;
+#X obj -7 530 >~ 0;
+#X obj 84 495 *~;
+#X obj 85 517 abs~;
+#X obj 84 539 +~ 1.8955;
+#X obj -192 560 expr~ -0.5+($v1/-2)+$v3+$v2*sin($v4)/$v4;
+#X obj -297 625 outlet~;
+#X obj -297 594 -~;
 #X connect 0 0 1 0;
-#X connect 0 0 3 0;
-#X connect 1 0 8 0;
-#X connect 2 0 20 0;
-#X connect 3 0 2 0;
-#X connect 4 0 2 0;
-#X connect 5 0 8 1;
-#X connect 5 0 16 1;
-#X connect 6 0 5 0;
-#X connect 7 0 5 1;
-#X connect 7 0 9 0;
-#X connect 8 0 4 0;
-#X connect 9 0 0 0;
-#X connect 9 0 17 0;
+#X connect 0 0 14 0;
+#X connect 1 0 2 0;
+#X connect 1 0 3 0;
+#X connect 1 0 6 0;
+#X connect 2 0 9 0;
+#X connect 2 0 12 0;
+#X connect 3 0 4 0;
+#X connect 4 0 5 0;
+#X connect 5 0 12 1;
+#X connect 6 0 12 2;
+#X connect 7 0 9 1;
+#X connect 7 0 23 1;
+#X connect 8 0 7 0;
+#X connect 9 0 10 0;
 #X connect 10 0 11 0;
-#X connect 10 0 13 0;
-#X connect 11 0 16 0;
-#X connect 12 0 20 1;
-#X connect 13 0 12 0;
-#X connect 14 0 12 0;
-#X connect 16 0 14 0;
+#X connect 11 0 12 3;
+#X connect 12 0 28 0;
+#X connect 13 0 0 0;
+#X connect 13 0 7 1;
+#X connect 14 0 16 0;
+#X connect 15 0 14 1;
+#X connect 16 0 17 0;
+#X connect 17 0 18 0;
 #X connect 17 0 19 0;
-#X connect 18 0 17 1;
-#X connect 19 0 10 0;
-#X connect 20 0 15 0;
+#X connect 17 0 22 0;
+#X connect 18 0 23 0;
+#X connect 18 0 26 0;
+#X connect 19 0 20 0;
+#X connect 20 0 21 0;
+#X connect 21 0 26 1;
+#X connect 22 0 26 2;
+#X connect 23 0 24 0;
+#X connect 24 0 25 0;
+#X connect 25 0 26 3;
+#X connect 26 0 28 1;
+#X connect 28 0 27 0;
Modified: trunk/externals/nusmuk/oscillators/saw~-help.pd
===================================================================
--- trunk/externals/nusmuk/oscillators/saw~-help.pd	2008-10-10 20:23:36 UTC (rev 10328)
+++ trunk/externals/nusmuk/oscillators/saw~-help.pd	2008-10-12 15:51:41 UTC (rev 10329)
@@ -1,11 +1,11 @@
-#N canvas 228 478 660 293 10;
+#N canvas 340 204 450 293 10;
 #X obj 42 137 saw~;
 #X obj 43 110 sig~ 333;
 #X obj 43 162 *~ 0.3;
 #X obj 43 194 dac~;
 #X floatatom 43 63 5 0 0 0 - - -;
 #X obj 43 86 mtof;
-#X text 159 19 saw~ is a band-limited sawtooth oscillator.;
+#X text 30 17 saw~ is a band-limited sawtooth oscillator.;
 #X connect 0 0 2 0;
 #X connect 1 0 0 0;
 #X connect 2 0 3 0;
Modified: trunk/externals/nusmuk/oscillators/saw~.pd
===================================================================
--- trunk/externals/nusmuk/oscillators/saw~.pd	2008-10-10 20:23:36 UTC (rev 10328)
+++ trunk/externals/nusmuk/oscillators/saw~.pd	2008-10-12 15:51:41 UTC (rev 10329)
@@ -1,27 +1,34 @@
 #N canvas 228 478 660 293 10;
-#X obj 31 66 -~ 0.5;
-#X obj 76 96 *~ 2;
-#X obj 32 181 -~;
-#X obj 32 117 wrap~;
-#X obj 76 156 *~ 0.5;
-#X obj 33 209 -~ 0.5;
-#X obj 445 88 /~;
-#X obj 444 63 sig~ 22050;
-#X obj 31 19 inlet~;
-#X obj 33 233 outlet~;
-#X obj 76 118 expr~ sin($v1*$v2) * (1/(0.00000001 + abs($v1)*$v2) -
-1/(0.00000001 + $v2));
-#X obj 32 45 phasor~ $1;
+#X obj 21 -73 phasor~;
+#X obj 22 -50 -~ 0.5;
+#X obj 22 -25 *~ 2;
+#X obj 113 28 wrap~;
+#X obj 114 54 *~ 2;
+#X obj 114 79 -~ 1;
+#X obj 208 76 >~ 0;
+#X obj 317 18 /~;
+#X obj 316 -7 sig~ 22050;
+#X obj 299 41 *~;
+#X obj 300 63 abs~;
+#X obj 299 85 +~ 1.8955;
+#X obj 23 106 expr~ -0.5+($v1/-2)+$v3+$v2*sin($v4)/$v4;
+#X obj 22 -100 inlet~;
+#X obj 23 132 outlet~;
 #X connect 0 0 1 0;
-#X connect 0 0 3 0;
-#X connect 1 0 10 0;
-#X connect 2 0 5 0;
-#X connect 3 0 2 0;
-#X connect 4 0 2 0;
-#X connect 5 0 9 0;
-#X connect 6 0 10 1;
-#X connect 7 0 6 0;
-#X connect 8 0 6 1;
-#X connect 8 0 11 0;
-#X connect 10 0 4 0;
-#X connect 11 0 0 0;
+#X connect 1 0 2 0;
+#X connect 1 0 3 0;
+#X connect 1 0 6 0;
+#X connect 2 0 9 0;
+#X connect 2 0 12 0;
+#X connect 3 0 4 0;
+#X connect 4 0 5 0;
+#X connect 5 0 12 1;
+#X connect 6 0 12 2;
+#X connect 7 0 9 1;
+#X connect 8 0 7 0;
+#X connect 9 0 10 0;
+#X connect 10 0 11 0;
+#X connect 11 0 12 3;
+#X connect 12 0 14 0;
+#X connect 13 0 0 0;
+#X connect 13 0 7 1;
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