/usr/share/puredata/doc/3.audio.examples/C03.zipper.noise.pd is in puredata-doc 0.48.1-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | #N canvas 298 115 555 414 12;
#X obj 42 349 output~;
#X text 302 376 updated for Pd version 0.37;
#X text 56 2 ZIPPER NOISE;
#X obj 43 321 *~;
#X obj 125 350 output~;
#X obj 126 322 *~;
#X obj 65 262 line;
#X obj 149 262 line~;
#N canvas 0 0 450 300 metro 0;
#X obj 88 39 loadbang;
#X msg 87 65 1;
#X obj 87 96 metro 500;
#X obj 87 131 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 1 1
;
#X obj 87 153 sel 0 1;
#X obj 87 190 outlet;
#X obj 151 192 outlet;
#X connect 0 0 1 0;
#X connect 1 0 2 0;
#X connect 2 0 3 0;
#X connect 3 0 4 0;
#X connect 4 0 5 0;
#X connect 4 1 6 0;
#X restore 65 170 pd metro;
#X obj 65 198 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 132 199 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X msg 65 219 1 300;
#X msg 132 221 0 300;
#X obj 72 290 osc~ 880;
#X text 30 28 Here is a related issue: if we use a (control) line object
to change an amplitude \, it sends ramping control messages \, once
every 20 msec by default. At left we use this to control the amplitude
of a sinusoid. In effect we're multiplying the sinusoid by a staircase
signal (50 increments per second.) Using the signal version \, line~
\, fixes the problem. Line~ outputs a ramp that is incremented every
sample.;
#X connect 3 0 0 0;
#X connect 3 0 0 1;
#X connect 5 0 4 0;
#X connect 5 0 4 1;
#X connect 6 0 3 1;
#X connect 7 0 5 1;
#X connect 8 0 9 0;
#X connect 8 1 10 0;
#X connect 9 0 11 0;
#X connect 10 0 12 0;
#X connect 11 0 6 0;
#X connect 11 0 7 0;
#X connect 12 0 6 0;
#X connect 12 0 7 0;
#X connect 13 0 3 0;
#X connect 13 0 5 0;
|