We cancel industrial noise at the source.
Active noise cancelling systems for industrial fans, ducts, stacks and machinery. Measured, modelled, verified.
The noise passive solutions can’t reach
Low-frequency noise is the hardest problem in industrial acoustics: blade-pass tones from fans, combustion tones from boilers, hum from electrical equipment. At low frequency, silencers, barriers and distance stop being economical: the wavelengths are too long, the mass required is too high, and the noise travels far beyond the fence line, driving neighbor complaints and permit limits.
This is exactly where active noise cancellation works best.
Indicative attenuation regions. Passive treatment loses efficiency toward low frequency; active control is strongest exactly there.
Measure. Model. Cancel. Verify.
1 · Measure
We characterize the source on site: spectra, levels, operating conditions.
2 · Model
We model the acoustic field and predict the achievable reduction before anything is built.
3 · Cancel
Our control unit drives loudspeakers that generate an anti-phase sound field, cancelling the noise where it is generated.
4 · Verify
Every installation is verified with before and after measurements, using standard methods.
More detail: how our active noise cancellation works.
Who we work with
Wherever continuous machinery meets people or neighbors, noise becomes a limit. These are the environments we work in.
Data centers
Cooling fans and chillers running 24/7 next to offices and residential areas.
Energy and BESS
Battery storage, transformers and power equipment with permanent tonal hum.
Chillers and cooling systems
Rooftop chillers, dry coolers and evaporative units close to receivers.
HVAC and ventilation
Air handling units, extract systems and duct networks in buildings and plants.
Heavy industry
Stacks, boilers, compressors and process machinery on production sites.
Automotive
Paint shops, body shops and test facilities in large manufacturing plants.
Building and construction sites
Generators, ventilation and temporary plants operating in dense urban areas.
Tonal, low-frequency sources with a defined geometry are the best candidates. If yours is not on the list, ask anyway.
Measured, not promised
Systems running on production sites in the automotive, energy and process industries.
Every project is designed against a modelled prediction and closed with a verified before and after comparison at the receiver.
Outdoor installations engineered for rain, snow, UV and continuous operation.
How an engagement runs
Have a noise problem to solve?
Tell us about the noise you are facing. We answer with a technical opinion, not a brochure.
Thank you. Your message is on its way to our engineers. We usually answer within one business day.
