/usr/lib/pd/extra/cyclone/average~-help.pd is in pd-cyclone 0.1~alpha55-3.
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 | #N canvas 47 36 645 632 10;
#X declare -lib cyclone;
#X text 29 515 rms--computes the square root of the average of the
sample values squared.;
#X text 29 490 absolute--averages the absolute values of the samples.
;
#X text 29 476 bipolar--averages the sample values.;
#X text 15 35 reports various forms of average value of signal;
#X obj 202 71 cycle~ 2;
#X obj 135 71 cycle~ 100;
#X floatatom 311 174 0 0 0 0 - - -;
#X msg 358 132 rms;
#X msg 242 132 bipolar;
#X msg 298 132 absolute;
#X obj 172 115 *~;
#X text 337 174 int sets averaging interval \, in samples;
#X text 385 132 change modes with messages:;
#X text 20 374 optional arguments: int - sets maximum averaging interval.
default is 100 symbol - sets mode \, as shown above. default is bipolar.
;
#X text 20 424 average~ reports the running mean amplitude of a signal
\, averaged over a specified number of samples. There are three methods
of averaging available:;
#X text 19 552 RMS values are often used to measure signal levels.
The RMS mode of the average~ object is considerably more CPU intensive
than the absolute mode. The absolute mode often works as well as the
RMS mode in many level-detection tasks.;
#X obj 22 224 Scope~ 130 130 256 3 128 -1 1 0 0 0 0 102 255 51 135
135 135 0;
#X obj 421 23 import cyclone;
#X obj 172 201 average~ 1000;
#X floatatom 172 236 5 0 0 0 - - -;
#X connect 4 0 10 1;
#X connect 5 0 10 0;
#X connect 6 0 18 0;
#X connect 7 0 18 0;
#X connect 8 0 18 0;
#X connect 9 0 18 0;
#X connect 10 0 16 0;
#X connect 10 0 18 0;
#X connect 18 0 19 0;
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