Is there a standard method in Pd to make real-time ADSR envelopes, meaning envelopes where the release segment will be triggered by a note off MIDI event?

Many thanks for your help.

the RjLib has [c_adsr] that takes midi note packets as an input. I think this does what you want.

The five arguments specify the peak volume, attack time, decay time, sustain level and release time.

Jwif, thanks very much for the fast answer.

RjLib doesn't seem to be part of my pedextended (Pd version 0.42-5extended on Ubuntu).

And I wasn't successful when googling RjLib.

Where do I get RjLib?

All those things in life we take for granted
Since I started playing synths in the early 1990s, a release segment triggered by a MIDI note off event (ie gradual ending after releasing a key) was found in every synth I played, whether hardware or software synth, free or commercial.
So... I'm wondering how people do this when they create (keyboard-operated) synths with Pd.
There would have to be a standard method.
But then maybe I'm making assumptions

Thanks in advance for your advice.

Hey Samuel,

rjlib is the first result for me on google? http://lmgtfy.com/?q=rjlib

It's not included with extended, it's just a bunch of useful abstractions for making RjDj scenes.

You can download it via git or just click the http link on github.

The [OVERVIEW] object shows a list of all the objects.

Not sure about standards

Sorry should have really linked to the actual site

https://github.com/rjdj/rjlib