Home▸Acoustics▸City Noise Map: Road, Rail and Aircraft Sound Levels with Barrier Diffraction and Lden

🔊 City Noise Map: Road, Rail and Aircraft Sound Levels with Barrier Diffraction and Lden

A 3D district where a motorway, a railway and an aircraft approach path radiate A-weighted sound. A live noise map shows geometric spreading, air absorption, ground effect, noise-barrier and building diffraction, hourly levels and the EU day-evening-night level Lden, checked against closed forms.

Acoustics3DModerate60 FPS📱 Mobile-adapted🟠 Blender

⚙ Under the hood

A 3D district where a motorway, a railway and an aircraft approach radiate A-weighted sound. A live noise map shows geometric spreading, air absorption, ground effect, barrier and building diffraction, hourly levels and the EU day-evening-night level Lden, checked against closed forms.

Noise PollutionAcousticsNoise BarrierLdenThree.jsBlender

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install