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#X obj 437 448 atan2;
#X obj 294 358 snapshot~;
#X obj 388 357 snapshot~;
#X obj 481 315 butterworth3~ 80 100000 0;
#X obj 69 187 inlet;
#X obj 437 476 expr $f1 + 6.283 * ($f1 < -0.01);
#X obj 101 483 t b f b;
#X obj 517 556 symbol \$2;
#X obj 591 556 symbol;
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#X msg 517 611 0;
#X msg 591 611 1;
#X obj 517 583 sel symbol, f 11;
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#X obj 365 191 inlet~;
#X obj 446 190 inlet~;
#X obj 403 591 f;
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#X obj 166 589 t f b;
#X obj 166 617 tabwrite \$1;
#X obj 329 627 tabwrite \$2;
#X obj 671 315 env~ 2048;
#X obj 360 418 f;
#X obj 294 380 t f f b;
#X obj 360 448 dbtopow;
#X obj 166 477 expr sqrt($f1*$f1 + $f2*$f2)/$f3;
#X obj 69 310 sel 0;
#X obj 101 340 - 1;
#X obj 69 212 unpack;
#X obj 175 213 expr 10000/$f1;
#X text 295 139 test sinusoid:;
#X text 301 172 cos;
#X text 372 171 sin;
#X text 442 149 output of filter;
#X text 444 165 we're testing;
#X text 69 140 index and time to next step;
#X text 77 109 ----- from filter-graph1's 3 outlets: -------;
#X obj 437 416 swap;
#X text 617 236 clear filters;
#X text 616 250 to start;
#X text 647 548 check if any table;
#X text 646 563 is specified for phase;
#X text 646 579 (don't compute it if;
#X text 647 594 not.);
#X text 53 30 filter-graph2: measures frequency and phase response of a filter \, which should be driven by a "filter-graph1" object. We need the three outputs of filter-graph1 \, plus the filter output., f 64;
#X text 518 99 1: table name for frequency response;
#X text 597 78 creation arguments:;
#X text 518 115 2 (optional): table name for phase response;
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#X obj 478 409 * -1;
#X floatatom 221 258 5 0 0 0 - - - 0;
#X text 101 254 cutoff freq. for low-pass filters, f 16;
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