ETS2 - Previous Soundproofing 2024DEC24

New in this version: Added soundproofing for the 2021 Volvo FH Series 5 and the 2024 Volvo FH Series 6.
This mod brings back a similar soundproofing from 1.42 for ETS2 default trucks affected by the 1.43 interior cabin sound update.
With this mod you get a comfortable experience, with outside sounds including the engine more quiet when the windows are closed.

Features:
Stops in-cab sounds from being louder than when the camera is outside and next to the engine.
Reduces the excess reverb in the cabin.
Lowers sound volume of high pitch sounds such as turbo when windows are closed.

More info:
You can enable this mod with low priority in the Mod Manager if you want.
Modders are welcome to use the baseline settings provided in this mod for sound_effects_unit.sui
Tip: Do not stray too far in increasing gain values, because it may affect all sounds such as traffic and ambient sounds.

Authors: SCS Software, Drive Safely