[PD] Pitch envelope

[Mathieu Bouchard]

On Wed, 23 Feb 2011, Andy Farnell wrote:

> If you have a samplewise integrator

That's called [rpole~] in pd.

> then a small increment value 1/samplerate , lets call it I, will cause 
> the output, let's call that O, to reach a value of 1 in 1 second of 
> time.

Try this attachment. Press the bang many times and look at what happens.

  _______________________________________________________________________
| Mathieu Bouchard ---- tél: +1.514.383.3801 ---- Villeray, Montréal, QC
-------------- next part --------------
#N canvas 0 0 450 300 10;
#X obj 147 163 / 44100;
#X msg 147 143 1;
#X obj 122 163 f;
#X obj 122 103 until;
#X msg 122 83 44100;
#X obj 147 183 t a;
#X obj 147 123 loadbang;
#X obj 42 213 spigot;
#X obj 42 233 print;
#X obj 58 35 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
-1;
#X obj 58 53 t b b b b;
#X msg 75 73 1;
#X msg 119 53 0;
#X msg 58 139 0;
#X obj 122 183 +;
#X connect 0 0 2 1;
#X connect 1 0 0 0;
#X connect 2 0 14 0;
#X connect 3 0 2 0;
#X connect 4 0 3 0;
#X connect 5 0 14 1;
#X connect 6 0 1 0;
#X connect 7 0 8 0;
#X connect 9 0 10 0;
#X connect 10 0 13 0;
#X connect 10 1 11 0;
#X connect 10 2 4 0;
#X connect 10 3 12 0;
#X connect 11 0 7 1;
#X connect 12 0 7 1;
#X connect 13 0 14 0;
#X connect 14 0 5 0;
#X connect 14 0 7 0;