[sdiy] simple and effective ADSR circuit using ICs

[synthplayer88 at spymac.com]

I think I left out a very important piece of detail, that is I would like to use
this EG to be triggered from an audio source eg. music CDs not a 5v pulse from
the keyboard.

Which I am just wondering if anyone has tried triggering with an audio source and
happy with the results?

Thanks!

regards,
Scott

On Thu Jan  6  6:50 , MikaelMørup <Mikael at mikmo.dk> sent:


>
>Ray Wilson's ADSR circuit only has 1 transistor in it
>
>http://www.musicfromouterspace.com/analogsynth/norgate_adsr_001.html>
>
>Mikael
>