From 6bff2f46afd0e8a5efc018e1e15e662e7577c972 Mon Sep 17 00:00:00 2001 From: Guenter Geiger Date: Tue, 8 Jul 2003 07:33:49 +0000 Subject: renamed help-files svn path=/trunk/; revision=749 --- externals/build/doc/help-bandpass.pd | 38 ++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 externals/build/doc/help-bandpass.pd (limited to 'externals/build/doc/help-bandpass.pd') diff --git a/externals/build/doc/help-bandpass.pd b/externals/build/doc/help-bandpass.pd new file mode 100644 index 00000000..73cace4b --- /dev/null +++ b/externals/build/doc/help-bandpass.pd @@ -0,0 +1,38 @@ +#N canvas 295 68 622 469 10; +#X obj 77 199 print; +#X floatatom 77 114 0 0 0; +#X floatatom 139 114 0 0 0; +#X msg 360 109 \; paint 0; +#X obj 164 196 filtgain; +#X msg 91 138 bang; +#X text 139 93 bandwidth (0 - 100); +#X text 6 334 See also:; +#X obj 72 335 bandpass; +#X obj 139 336 notch; +#X obj 195 337 lowpass; +#X obj 247 336 highpass; +#X obj 247 358 equalizer; +#X obj 72 357 highshelf; +#X obj 139 357 lowshelf; +#X obj 195 357 hlshelf; +#X text 75 226 These filters are all controlled by a bandwidth which +is expressed in octaves. A bandwidth of 100 is equivalent to one octave. +; +#X text 358 25 click first; +#X text 186 159 click on filtgain to view frequency plot; +#X text 76 12 Bandpass coefficients for biquad~; +#X text 70 26 ===================================; +#X text 6 393 (C) Guenter Geiger 2000; +#X text 75 92 frequency; +#X text 75 268 Attention \, only the left inlet triggers new coefficients +for biquad~; +#X obj 77 160 bandpass 4000 33; +#X obj 33 114 r doit; +#X msg 360 45 \; pd dsp 1 \; paint 1 \; doit bang \;; +#X connect 1 0 24 0; +#X connect 2 0 24 1; +#X connect 2 0 5 0; +#X connect 5 0 24 0; +#X connect 24 0 0 0; +#X connect 24 0 4 0; +#X connect 25 0 5 0; -- cgit v1.2.1