From e2b52c5c05909ea7f81b1d0f76dcd803e94a65b4 Mon Sep 17 00:00:00 2001 From: Jonathan Wilkes Date: Sun, 28 Aug 2011 23:09:09 +0000 Subject: added META subpatch to help patches svn path=/trunk/externals/bsaylor/; revision=15282 --- svf~-help.pd | 289 +++++++++++++++++++++++++++++++---------------------------- 1 file changed, 152 insertions(+), 137 deletions(-) (limited to 'svf~-help.pd') diff --git a/svf~-help.pd b/svf~-help.pd index 39c8cbf..a954dd5 100644 --- a/svf~-help.pd +++ b/svf~-help.pd @@ -1,137 +1,152 @@ -#N canvas 10 20 762 475 10; -#X obj 170 445 dac~; -#X obj 7 369 phasor~; -#X floatatom 7 347 5 0 0; -#X obj 145 329 sig~; -#X obj 190 329 sig~; -#X obj 97 257 mtof; -#X obj 97 120 vsl 15 128 16 135 0 0 empty empty empty 0 -8 0 8 -262144 --1 -1 0 1; -#X obj 145 120 vsl 15 128 0 1 0 0 empty empty empty 0 -8 0 8 -262144 --1 -1 0 1; -#X obj 190 119 vsl 15 128 0 1 0 0 empty empty empty 0 -8 0 8 -262144 --1 -1 0 1; -#X obj 97 329 line~; -#X msg 97 306 \$1 100; -#X floatatom 200 281 5 0 0; -#X floatatom 155 281 5 0 0; -#X floatatom 97 281 7 0 0; -#X msg 361 123 low; -#X msg 361 147 high; -#X msg 361 171 band; -#X msg 361 195 notch; -#X msg 361 219 peak; -#X obj 7 303 loadbang; -#N canvas 4 20 608 388 hanning-table 0; -#X obj 92 206 phasor~; -#X obj 92 234 cos~; -#X obj 23 328 tabwrite~ hanning; -#X obj 30 252 -~; -#X obj 28 218 sig~ 1; -#X msg 37 180 0; -#X text 141 13 CALCULATE HANNING; -#X text 141 27 WINDOW TABLE; -#N canvas 0 0 450 300 graph1 0; -#X array hanning 512 float 0; -#X coords 0 1 511 0 256 128 1; -#X restore 305 93 graph; -#X obj 93 171 sig~; -#X text 24 354 sample rate / window size; -#X msg 23 144 bang; -#X obj 66 269 sig~ 0.5; -#X obj 49 300 *~; -#X obj 67 96 samplerate~; -#X obj 25 53 t b f; -#X obj 25 8 loadbang; -#X msg 25 31 512; -#X obj 94 131 / 512; -#X connect 0 0 1 0; -#X connect 1 0 3 1; -#X connect 3 0 13 0; -#X connect 4 0 3 0; -#X connect 5 0 0 1; -#X connect 9 0 0 0; -#X connect 11 0 2 0; -#X connect 11 0 5 0; -#X connect 12 0 13 1; -#X connect 13 0 2 0; -#X connect 14 0 18 0; -#X connect 15 0 14 0; -#X connect 15 0 11 0; -#X connect 15 1 18 1; -#X connect 16 0 17 0; -#X connect 17 0 15 0; -#X connect 18 0 9 0; -#X restore 13 430 pd hanning-table; -#N canvas 10 112 328 354 fft-analysis 0; -#X obj 69 15 inlet~; -#X obj 43 74 rfft~; -#X obj 37 123 *~; -#X obj 81 124 *~; -#X obj 49 167 +~; -#X obj 49 196 sqrt~; -#X obj 27 297 tabsend~ response; -#X obj 171 209 block~ 512 2; -#X obj 182 61 tabreceive~ hanning; -#X obj 164 99 *~; -#X obj 69 36 /~ 8; -#X obj 51 249 clip~ 0 1; -#X connect 0 0 10 0; -#X connect 1 0 2 0; -#X connect 1 0 2 1; -#X connect 1 1 3 0; -#X connect 1 1 3 1; -#X connect 2 0 4 0; -#X connect 3 0 4 1; -#X connect 4 0 5 0; -#X connect 5 0 11 0; -#X connect 8 0 9 1; -#X connect 9 0 1 0; -#X connect 10 0 9 0; -#X connect 11 0 6 0; -#X restore 216 421 pd fft-analysis; -#N canvas 0 0 450 300 graph1 0; -#X array response 256 float 0; -#X coords 0 1 255 0 256 140 1; -#X restore 478 10 graph; -#X msg 7 325 110; -#X text 5 1 svf~ - state-variable filter; -#X text 146 99 q; -#X text 171 100 resonance; -#X text 67 100 frequency; -#X text 331 100 filter type; -#X obj 200 387 svf~ low; -#X text 8 28 A port of Steve Harris' LADSPA plugin; -#X text 6 45 (http://plugin.org.uk); -#X text 325 313 Notes:; -#X text 338 334 'q' controls the filter resonance. 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The resonance input +is for 'extra' resonance.. :); +#X text 400 171 <- keep q below 0.1; +#X text 339 370 The filters don't use the same scale for frequency. +Bandpass frequency seems to be in Hz. If the frequency is set too high +\, LOUD aliasing is produced.; +#X text 339 418 The bandpass filter is very sensitive to q - normal +range is 0 to 0.1.; +#N canvas 338 198 494 403 META 0; +#X text 12 245 HELP_PATCH_AUTHORS "pd meta" information added by Jonathan +Wilkes for Pd version 0.42.; +#X text 12 205 LIBRARY external bsaylor; +#X text 12 5 KEYWORDS signal filter; +#X text 12 45 DESCRIPTION state-variable filter; +#X text 12 65 INLET_0 signal low high band notch peak; +#X text 12 105 INLET_2 signal; +#X text 12 85 INLET_1 signal; +#X text 12 125 OUTLET_0 signal; +#X text 12 145 OUTLET_1 signal; +#X text 12 165 OUTLET_2 signal; +#X text 12 185 OUTLET_3 signal; +#X text 12 25 LICENSE GPL v2; +#X text 12 225 AUTHOR Benjamin R. Saylor ; +#X restore 690 468 pd META; +#X connect 1 0 29 0; +#X connect 2 0 1 0; +#X connect 3 0 29 2; +#X connect 5 0 13 0; +#X connect 6 0 5 0; +#X connect 7 0 3 0; +#X connect 7 0 12 0; +#X connect 8 0 4 0; +#X connect 8 0 11 0; +#X connect 9 0 29 1; +#X connect 10 0 9 0; +#X connect 13 0 10 0; +#X connect 14 0 29 0; +#X connect 15 0 29 0; +#X connect 16 0 29 0; +#X connect 17 0 29 0; +#X connect 18 0 29 0; +#X connect 19 0 23 0; +#X connect 23 0 2 0; +#X connect 29 0 0 0; +#X connect 29 0 0 1; +#X connect 29 0 21 0; -- cgit v1.2.1