Plasmapanel®

At the core of the Plasmapanel Platform is a plasma electrode that creates an ionized gas layer using corona discharge. This ionized field is precisely modulated to generate pressure waves in real time, eliminating delays typically caused by mass or mechanical compliance. As a result, the panel functions as a responsive, solid-state sound source for active sound control. Unlike conventional porous absorbers or traditional active noise cancellation systems, a plasma-based approach enables deep-subwavelength, ultrawide-bandwidth control—including efficient attenuation of low-frequency noise in 3-D spaces — all without moving parts.

The Plasmapanel Platform continuously monitors its acoustic surroundings through embedded microphones and responds in real time, powered by AI-enabled software. The system intelligently optimises performance across absorption, cancellation, and redirection modes, adjusting automatically as the acoustic environment evolves. Whether adapting to changes in airflow, temperature, or mechanical load, Plasmapanel delivers consistently optimal results—even in dynamic settings such as ventilation systems, vehicle cabins, and domestic appliances like rangehoods.

With a profile thinner than 30 mm and ultra-low weight, the Plasmapanel Platform scales to meet the unique demands of each application, irrespective of its size and geometry. It supports custom dimensions and curved or non-standard shapes, ensuring precise integration into architectural, industrial, and OEM designs. Setup and updates are straightforward via standard digital connections, and whether used as a single smart surface or part of a connected array, Plasmapanel Platform delivers unmatched versatility in noise-critical applications.