As per subject title and as you already know, there is recorded dummy conversation heard between time ATC gaps.
This is a long time heritage since FS8 era and continues still today with P3Dv5.
So, I wonder if you could do something to eliminate it, as it is annoying especially during long flights.
I am not fully aware of what you refer to with dummy conversation:
Is it one of the following:
- The background sound playing when ATC is speaking (pilots have engine noise in the background instead). If so EditVoicepack can’t remove it as is – but it might be possible to add as a new feature.
- The communication with other planes? The only way I know to remove this is to set AI traffic percentage to 0. With no other planes in the air, the controllers should be quiet unless talking to you.