1 files changed, 28 insertions, 0 deletions
diff --git a/pd/doc/5.reference/env~-help.pd b/pd/doc/5.reference/env~-help.pd
new file mode 100644
index 00000000..64a245ae
--- /dev/null
+++ b/pd/doc/5.reference/env~-help.pd
@@ -0,0 +1,28 @@
+#N canvas 40 55 711 401 12;
+#X floatatom 103 303 0 0 0;
+#X obj 74 14 env~;
+#X text 120 16 - envelope follower;
+#X obj 103 275 env~ 16384;
+#X obj 103 214 osc~ 400;
+#X obj 103 241 *~;
+#X floatatom 217 220 3 -99 300;
+#X obj 217 244 dbtorms;
+#X text 9 46 The env~ object takes a signal and outputs its RMS amplitude
+in dB (with 1 normalized to 100 dB.) Output is bounded below by zero.
+;
+#X text 8 105 The analysis is Hanning windowed.;
+#X text 9 131 The optional creation argument is the analysis window
+size in samples \, and should be a power of two. The analysis windows
+overlap by two \, so that the period of output is half the window size.
+;
+#X text 206 274 <- creation argument sets window size;
+#X text 265 221 <- set peak-to-peak amplitude here in dB.;
+#X text 185 305 <- the output is RMS amplitude which is about 3 dB
+below peak-to-peak amplitude.;
+#X text 459 375 updated for Pd version 0.35;
+#X connect 3 0 0 0;
+#X connect 3 0 0 0;
+#X connect 4 0 5 0;
+#X connect 5 0 3 0;
+#X connect 6 0 7 0;
+#X connect 7 0 5 1;