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-rw-r--r--filters/lowpass-help.pd47
1 files changed, 28 insertions, 19 deletions
diff --git a/filters/lowpass-help.pd b/filters/lowpass-help.pd
index ca6b1cf..d5e2c11 100644
--- a/filters/lowpass-help.pd
+++ b/filters/lowpass-help.pd
@@ -1,23 +1,32 @@
-#N canvas 365 183 515 357 10;
-#X obj 77 182 print;
-#X floatatom 77 114 0 0 0 0 - - -;
-#X floatatom 162 114 0 0 0 0 - - -;
-#X msg 91 138 bang;
-#X text 139 93 bandwidth (0 - 100);
-#X text 75 226 These filters are all controlled by a bandwidth which
+#N canvas 271 181 461 436 10;
+#X text 63 298 These filters are all controlled by a bandwidth which
is expressed in octaves. A bandwidth of 100 is equivalent to one octave.
;
#X text 70 26 ===================================;
-#X text 5 320 (C) Guenter Geiger 2000;
-#X text 75 92 frequency;
-#X text 75 268 Attention \, only the left inlet triggers new coefficients
+#X text 63 340 Attention \, only the left inlet triggers new coefficients
for biquad~;
-#X text 71 12 Lowpass coefficients for biquad~;
-#X obj 32 114 r doit;
-#X obj 77 160 lowpass 4000 33;
-#X connect 1 0 12 0;
-#X connect 2 0 3 0;
-#X connect 2 0 12 1;
-#X connect 3 0 12 0;
-#X connect 11 0 12 0;
-#X connect 12 0 0 0;
+#X text 8 388 (C) Guenter Geiger 2000;
+#X floatatom 176 119 0 0 0 0 - - -;
+#X floatatom 267 119 0 0 0 0 - - -;
+#X obj 267 142 trigger bang float;
+#X obj 113 216 biquad~;
+#X obj 113 156 noise~;
+#X obj 179 74 hsl 128 17 20 20000 1 1 empty empty frequency 5 9 0 10
+-203904 -1 -1 8000 0;
+#X obj 270 97 hsl 128 17 0 100 0 1 empty empty bandwidth 5 9 0 10 -261682
+-1 -1 6400 0;
+#X obj 104 276 dac~;
+#X obj 113 244 *~ 0.1;
+#X text 76 12 Lowpass coefficients for biquad~;
+#X obj 176 185 lowpass;
+#X connect 4 0 14 0;
+#X connect 5 0 6 0;
+#X connect 6 0 14 0;
+#X connect 6 1 14 1;
+#X connect 7 0 12 0;
+#X connect 8 0 7 0;
+#X connect 9 0 4 0;
+#X connect 10 0 5 0;
+#X connect 12 0 11 0;
+#X connect 12 0 11 1;
+#X connect 14 0 7 0;