audio rate wave with control over attack and decay

F_Dos's icon

How can I create a oscillator at fixed freq (lets say 35Hz) that I can control its attack or decay shape?

Thanks

F_Dos's icon

What is that I'm actually asking is how to make an Amplitude modulation but with a modulator wavform that is not either triangle,cycle nor square - rather a wave I can control is shape

LSka's icon

here's an example

Max Patch
Copy patch and select New From Clipboard in Max.

F_Dos's icon

nice! but my hand is very shaky. How is possible to control only the attack and decay time and shape? between lin log exp

F_Dos's icon

I found this clone of the serge USG

Max Patch
Copy patch and select New From Clipboard in Max.

how does it possible to trigger it at constant frequency and changing the attack/release and or the slope of it without changing it frequency?

F_Dos's icon

ok here is a solution I found in the forum

Max Patch
Copy patch and select New From Clipboard in Max.

Edit:

why the function shape is not equal to the shape in the green plot?