🎧 Realistic Cabin 3D Audio (Cabin Radio) for ETS2 – this modification is a native real-time 3D spatial audio companion that transforms the in-game radio into an authentic 4.1-speaker truck cabin soundstage. It attaches non-destructively to FMOD’s radio bus for immersive cabin acoustics without modifying any game files.
Features Realistic Cabin 3D Audio:
– 🔊 4.1-Speaker physical cabin simulation (Front Left, Front Right, Rear Left, Rear Right + Subwoofer)
– 🎧 Dynamic 360° binaural spatialization with Interaural Time Difference (ITD)
– 🧠 2-band head shadowing (low-frequency diffraction + high-frequency occlusion)
– 🪟 Real-time reaction to open windows and leaning out of the cabin
– 🪞 Early reflections from windshield, side glass and sleeper back-wall
– 🎛️ Live hot-reloading of presets and settings while driving
– 📻 Sound Presets: Premium, Warm, Stock Radio, Spatial
– 🛠️ Zero-footprint – does not touch game files, MP3s, saves or signatures
– 🖥️ Available for both Windows 64-bit and macOS (Apple Silicon / Intel)
Installation:
– Windows: Run the companion app and attach live DSP (or install as Steam plugin)
– macOS: Launch the app and start ETS2 with Live DSP
👉️ Tested on game version 1.61.x