Noise – causes, effects and solutions
Noise is more than just an unpleasant sound – it poses a serious burden on people and technology. As unwanted or disturbing sound, it can impair concentration, cause stress and lead to long-term health problems.
In technical applications such as machines, vehicles, buses or industrial plants, noise not only has a negative effect on well-being, but also influences safety, productivity and quality.
Cellofoam offers tailor-made sound insulation solutions that help to effectively reduce noise, whether through sound insulation, sound absorption or structure-borne sound insulation.
How does noise arise in technical applications?
Noise can be generated by various sound sources and propagate via airborne or structure-borne sound:
- Machine noise & production facilities – motors, pumps, fans and presses generate high levels of noise pollution
- Vehicle noise – engines, transmissions, chassis and air conditioning systems cause disturbing noises
- Buses and rail vehicles – sound transmission through vibrations in the bodywork and passenger compartments
- Airborne noise and structure-borne noise – sound waves that propagate through the air or via solid components
Different sound insulation measures are required depending on the source of the noise.
Cellofoam soundproofing solutions for noise reduction
To reduce noise sustainably, Cellofoam offers innovative sound insulation materials that are specifically tailored to machine, vehicle, bus and rail vehicle applications:
✔ Acoustic foams & acoustic non-woven
Reduce airborne noise & reverberation in machine rooms and vehicle cabins
✔ Heavy foils & plastic heavy foils
Dampen low-frequency noise & vibration noise
✔ Structure-borne sound insulation & anti-drumming mats
Minimise sound transmission in vehicles, buses & enclosures
✔ Customised sound insulation solutions
For specific requirements in machine & vehicle construction
Areas of application for noise reduction
- Vehicle technology & buses – reduction of engine, transmission & chassis noise
- Mechanical engineering & industry – sound insulation for production facilities & technical enclosures
- Rail vehicles – optimised acoustics for passenger areas & driver's cabs
- HVAC & heat pumps – noise protection for ventilation systems & air conditioning units
Why is effective noise reduction important?
- Increased comfort at work – less noise means better concentration and greater safety
- Improved product quality – quieter machines and vehicles ensure a high-quality user experience
- Compliance with legal noise protection requirements – reduction of noise emissions in accordance with applicable standards
- Protecting health – Constant noise can lead to stress, hearing damage and reduced performance
Conclusion
Noise in machines, vehicles and buses poses a major challenge. Cellofoam offers high-performance sound insulation solutions that are specifically designed to reduce airborne and structure-borne noise. This effectively minimises noise pollution and significantly improves working and driving comfort.
✉ Contact us for customised noise protection solutions and professional advice!