From 8dbec761cf858ea65900c8a094599857208d8c3a Mon Sep 17 00:00:00 2001 From: "N.N." Date: Tue, 5 Jan 2010 22:49:36 +0000 Subject: svn path=/trunk/; revision=12907 --- desiredata/doc/3.audio.examples/H03.band-pass.pd | 57 ------------------------ 1 file changed, 57 deletions(-) delete mode 100644 desiredata/doc/3.audio.examples/H03.band-pass.pd (limited to 'desiredata/doc/3.audio.examples/H03.band-pass.pd') diff --git a/desiredata/doc/3.audio.examples/H03.band-pass.pd b/desiredata/doc/3.audio.examples/H03.band-pass.pd deleted file mode 100644 index 976fee54..00000000 --- a/desiredata/doc/3.audio.examples/H03.band-pass.pd +++ /dev/null @@ -1,57 +0,0 @@ -#N canvas 44 0 604 533 12; -#X obj 43 278 mtof; -#X floatatom 43 255 5 0 150 0 - #0-pit -; -#X obj 32 446 output~; -#X obj 32 225 noise~; -#X text 95 254 <-- cutoff (pitch units); -#X text 106 301 <-- cutoff (Hertz); -#X floatatom 43 303 5 0 0 0 - - -; -#X text 330 494 updated for Pd version 0.39; -#X obj 121 414 metro 250; -#X obj 121 394 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 -1; -#X text 139 391 graphing on/off; -#N canvas 0 0 450 300 graph2 0; -#X array H03-graph 882 float 2; -#X coords 0 1 882 -1 200 140 1; -#X restore 375 290 graph; -#X text 399 432 --- 0.02 sec ---; -#X text 98 224 white noise \, test signal; -#X obj 32 361 bp~; -#X text 73 363 band-pass filter; -#X obj 121 439 tabwrite~ H03-graph; -#X floatatom 54 331 5 0 1000 0 - #0-q -; -#X text 106 329 <-- q; -#N canvas 0 0 450 300 loadbang 0; -#X obj 85 16 loadbang; -#X obj 85 40 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X obj 85 59 f \$0; -#X text 18 179 boxes.; -#X text 16 161 This subpatch loads initial values in number; -#X msg 85 83 \; \$1-pit 72 \; \$1-q 1; -#X connect 0 0 1 0; -#X connect 1 0 2 0; -#X connect 2 0 5 0; -#X restore 139 482 pd loadbang; -#X text 154 8 RESONANT (BAND-PASS) FILTER; -#X text 26 129 The two controls specify \, first \, the center frequency -\, and second \, the sharpness of the filter \, commonly called "q". -If you increase q to 10 or 20 \, you will see a drop in total signal -power \, and moreover \, you'll see and hear the resonant frequency -more clearly in the result.; -#X text 28 30 A simple resonant band-pass filter is provided in the -bp~ object. Resonant filters can be tuned to a specific "center frequency" -and then will pass that frequency while attenuating other frequencies -(the further from the center frequency \, the more attenuation). This -patch uses a white noise source to demonstrate bp~.; -#X connect 0 0 6 0; -#X connect 1 0 0 0; -#X connect 3 0 14 0; -#X connect 6 0 14 1; -#X connect 8 0 16 0; -#X connect 9 0 8 0; -#X connect 14 0 2 0; -#X connect 14 0 2 1; -#X connect 14 0 16 0; -#X connect 17 0 14 2; -- cgit v1.2.1