Railway Noise Reduction
Compact metamaterial elements targeting rail-structure vibration at the source.
Vibration at the rail-structure interface.
Rail-structure interaction generates both airborne and structural noise. Compact solutions are required that can be scaled across rail infrastructure without disrupting operations. Traditional damping approaches add bulk and require maintenance — geometry-led solutions can be integrated directly.
Interrupting vibration paths with geometry.
Engineered geometry interrupts vibration paths between rail and support structure. Compact metamaterial elements reduce noise at source without bulk or disruption to rail operation. Scalable geometry that can be deployed across rail networks.
Validated for infrastructure deployment.
Targeted noise-control designs validated for real infrastructure constraints. Scalable geometry that can be deployed across rail networks — compact, measurable, non-invasive.