From 87fd5886f1c162922a9d86ec56faa9e1f7f44b67 Mon Sep 17 00:00:00 2001 From: Cyrille Henry Date: Mon, 23 Jun 2008 09:10:14 +0000 Subject: add a biquad with audio inlet for coefficients. add abstraction to compute a set of standard filter : low pass / high pass / band pass / band cut / low shelf and high shelf svn path=/trunk/externals/nusmuk/; revision=10069 --- biquad/bq_coef_notch.pd | 86 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 biquad/bq_coef_notch.pd (limited to 'biquad/bq_coef_notch.pd') diff --git a/biquad/bq_coef_notch.pd b/biquad/bq_coef_notch.pd new file mode 100644 index 0000000..abfc38e --- /dev/null +++ b/biquad/bq_coef_notch.pd @@ -0,0 +1,86 @@ +#N canvas 0 0 387 638 10; +#X obj 50 32 inlet; +#X obj 205 31 inlet; +#X text 92 34 f; +#X text 250 31 Q; +#X obj 119 148 samplerate~; +#X obj 119 125 loadbang; +#X obj 176 126 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 +-1 -1; +#X obj 50 180 /; +#X obj 50 349 cos; +#X obj 199 276 sin; +#X obj 205 126 * 2; +#X obj 50 574 outlet; +#X obj 288 484 + 1; +#X obj 50 467 * -2; +#X obj 50 249 t f f; +#X obj 50 519 /; +#X obj 94 520 /; +#X obj 139 520 /; +#X obj 229 520 /; +#X obj 139 574 outlet; +#X obj 94 574 outlet; +#X obj 184 574 outlet; +#X obj 229 574 outlet; +#X obj 50 226 f; +#X obj 205 195 t b f; +#X msg 94 438 1 \$1; +#X obj 94 483 -; +#X obj 199 330 t f b f; +#X obj 205 74 max 0; +#X obj 50 73 max 0; +#X obj 50 122 * 3.14159; +#X msg 205 148 1 \$1; +#X obj 232 242 sinh; +#X obj 205 170 /; +#X obj 199 303 *; +#X obj 50 148 * 2; +#X msg 139 487 1; +#X msg 231 481 1; +#X obj 50 548 t f f; +#X obj 205 104 + 0.1; +#X obj 50 99 min 21000; +#X connect 0 0 29 0; +#X connect 1 0 28 0; +#X connect 4 0 7 1; +#X connect 5 0 4 0; +#X connect 6 0 4 0; +#X connect 7 0 23 0; +#X connect 8 0 13 0; +#X connect 9 0 34 0; +#X connect 10 0 31 0; +#X connect 12 0 15 1; +#X connect 12 0 16 1; +#X connect 12 0 17 1; +#X connect 12 0 18 1; +#X connect 13 0 15 0; +#X connect 14 0 8 0; +#X connect 14 1 9 0; +#X connect 15 0 38 0; +#X connect 16 0 20 0; +#X connect 17 0 19 0; +#X connect 18 0 22 0; +#X connect 23 0 14 0; +#X connect 24 0 23 0; +#X connect 24 1 32 0; +#X connect 25 0 26 0; +#X connect 26 0 16 0; +#X connect 27 0 25 0; +#X connect 27 1 36 0; +#X connect 27 1 37 0; +#X connect 27 2 12 0; +#X connect 28 0 39 0; +#X connect 29 0 40 0; +#X connect 30 0 35 0; +#X connect 31 0 33 0; +#X connect 32 0 34 1; +#X connect 33 0 24 0; +#X connect 34 0 27 0; +#X connect 35 0 7 0; +#X connect 36 0 17 0; +#X connect 37 0 18 0; +#X connect 38 0 11 0; +#X connect 38 1 21 0; +#X connect 39 0 10 0; +#X connect 40 0 30 0; -- cgit v1.2.1