Fade in in the aux bus

Question

Hello
I would like to know if there is a way to make a "fade in" for a sending aux fader, I explain myself:
I created a reverb area (a tunnel). It works, but when the player goes into the tunnel, the sound suddenly passes into the auxiliary. Is there a way to make an attenuation in a reverb zone so that the sound arrives more slowly in the bus?
And leave the bus softly too?

Thank you

Theophile Demarcq

Answer 1

Hello
I bring up this old question but it still hasn't been answered.
Does somebody have an idea ?
Could this be an improvement to imagine?

Thank you

Théophile Demarcq