#N canvas 416 155 785 771 10; #X floatatom 88 211 5 0 0; #X msg 27 211 onep \$1; #X floatatom 88 242 5 0 0; #X msg 27 246 twop \$1; #X obj 454 406 t b f; #X floatatom 489 369 5 0 0; #X floatatom 488 317 5 0 0; #X obj 454 436 pack s 0 0; #X msg 454 469 \$1 \$2 \$3; #X obj 489 405 t b f; #X msg 410 370 lpf; #X msg 409 344 hpf; #X msg 409 398 apf; #X msg 409 425 bsf; #X obj 461 93 pdp_route 3; #X obj 533 65 hdl 15 1 0 3 empty empty empty 0 -6 0 8 -262144 -1 -1 0; #X obj 40 540 r \$0-out; #X obj 558 231 s \$0-out; #X floatatom 490 157 5 0 0; #X floatatom 601 156 5 0 0; #X text 312 358 high pass; #X text 313 382 low pass; #X text 314 410 all pass; #X text 313 439 band stop; #X text 541 367 pole Q; #X text 99 31 it is a bit awkward to use directly; #X text 146 210 one pole filter; #X text 145 240 double one pole filter; #X msg 88 180 0.1; #X msg 502 133 0.5; #X msg 600 133 0.5; #X text 588 62 choose example here; #X text 93 91 "unstable" behaviour is possible; #X msg 490 347 0.1; #X msg 498 295 0.3; #X obj 27 590 pdp_gain; #X floatatom 118 564 5 0 0; #X text 95 107 when frequency and Q are outside their; #X text 96 122 sensible ranges; #X text 264 342 set the filter type:; #X text 136 192 set the filter type:; #X text 538 319 (between 0 and 1 \, 0.5 = nyquist); #X text 540 333 comment; #X text 540 305 pole frequency; #X text 37 16 pdp_bqt: a temporal biquad filter; #X text 99 45 try one of the abstractions (pdp_motion_blur and; #X text 100 61 pdp_motion_phase); #X obj 434 190 pdp_motion_blur; #X obj 558 190 pdp_motion_phase; #X obj 27 499 pdp_bqt; #X msg 48 312 reset; #X text 95 313 reset state; #X obj 461 66 pdp_v4l; #X obj 459 39 metro 40; #X obj 456 14 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 1 1 ; #X obj 26 670 pdp_mul; #X obj 9 685 pdp_gain 0.99; #X obj 20 714 pdp_xv; #X obj 66 439 pdp_mix; #X floatatom 128 418 5 0 0; #X msg 118 542 1.45; #X msg 138 391 0.28; #X msg 427 262 0.11; #X msg 390 262 1.05; #X connect 0 0 1 0; #X connect 1 0 49 0; #X connect 2 0 3 0; #X connect 2 0 3 0; #X connect 3 0 49 0; #X connect 4 0 7 0; #X connect 4 1 7 1; #X connect 5 0 9 0; #X connect 6 0 4 0; #X connect 7 0 8 0; #X connect 8 0 49 0; #X connect 9 0 7 0; #X connect 9 1 7 2; #X connect 10 0 7 0; #X connect 11 0 7 0; #X connect 12 0 7 0; #X connect 13 0 7 0; #X connect 14 0 58 0; #X connect 14 1 47 0; #X connect 14 2 48 0; #X connect 15 0 14 1; #X connect 16 0 35 0; #X connect 18 0 47 1; #X connect 19 0 48 1; #X connect 28 0 0 0; #X connect 29 0 18 0; #X connect 30 0 19 0; #X connect 33 0 5 0; #X connect 34 0 6 0; #X connect 35 0 55 1; #X connect 35 0 55 0; #X connect 36 0 35 1; #X connect 47 0 17 0; #X connect 48 0 17 0; #X connect 49 0 35 0; #X connect 50 0 49 0; #X connect 52 0 14 0; #X connect 53 0 52 0; #X connect 54 0 53 0; #X connect 55 0 56 0; #X connect 55 0 58 1; #X connect 56 0 57 0; #X connect 58 0 49 0; #X connect 59 0 58 2; #X connect 60 0 36 0; #X connect 61 0 59 0; #X connect 62 0 6 0; #X connect 63 0 5 0;