Sonexos Announces Participation at Forum Acusticum 2025

Company to Present Breakthrough in Automotive Noise Reduction Using Plasmacoustic Transducer Technology

LAUSANNE, Switzerland, 12 April 2025 – Sonexos, a Swiss-based international engineering company specialising in advanced noise and sound control technologies, will participate in Forum Acusticum 2025, taking place in Málaga, Spain from 23–26 June 2025.

As part of its continued commitment to innovation in automotive noise control, Sonexos CTO, Dr. Stanislav Sergeev, will present a technical paper entitled “Active Noise Reduction in Passenger Vehicles with Plasmacoustic Transducers.” The presentation will showcase Sonexos’ novel approach to global noise reduction in the cabin of a medium sized vehicle using its proprietary plasmacoustic-based sound absorption technology.

The paper demonstrates the application of this technology in real-world automotive environments, offering a compelling alternative to traditional passive treatments. Sonexos will highlight the performance benefits and system integration advantages of plasmacoustic solutions for next-generation vehicles.

Forum Acusticum is an important European conference in acoustics, organized by the European Acoustics Association, and serves as a platform for leading researchers and industry professionals to exchange the latest advances in the field.

For more information, including the scheduling of meetings during the conference, please contact [email protected]

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About us

Sonexos is a Swiss engineering company specializing in high-performance audio and sound control. We develop and supply advanced solutions for audio enhancement, noise and vibration control to clients in the consumer, transportation, automotive and industrial sectors.

A core innovation is our Plasmapanel technology—an active acoustic solution that achieves broadband sound absorption in enclosed spaces such as vehicle cabins, rooms, offices, ducts, and machinery. Unlike passive treatments that rely on mass or porous materials, Plasmapanel actively absorbs the energy of incident sound waves upon contact, delivering lighter, more space-efficient noise reduction across a wide frequency range.

 

Beyond our R&D capabilities, Sonexos provides strategic advisory services to help clients accelerate innovation in sound and acoustics. Our offerings include product design consultation, acoustic benchmarking, system integration support, and scalable manufacturing guidance—ensuring successful deployment of advanced technologies and long-term differentiation in the marketplace.

By combining deep technical expertise with a pragmatic, system-level approach, Sonexos empowers companies to elevate acoustic performance where it matters most – where sound enhances experience.