# Air Acoustic Systems > Air Acoustic Systems designs and supplies certified acoustic barrier systems for infrastructure, industrial and environmental noise-control applications. ## Core pages - [Home](https://www.air-acoustics.com/): Acoustic barrier system overview, product performance, Air versus timber comparison, circularity, applications and resources. - [Contact](https://www.air-acoustics.com/contact): Specification support, project enquiries and contact details. ## Applications - [Highways](https://www.air-acoustics.com/highways): Road, bypass and highway boundary noise-barrier applications. - [Railways](https://www.air-acoustics.com/railways): Rail corridor and station acoustic-barrier applications. - [Utilities](https://www.air-acoustics.com/utilities): Utility, substation and power-infrastructure noise-barrier applications. - [Industrial](https://www.air-acoustics.com/industrial): Industrial boundary, plant and operational noise-barrier applications. - [Data centres](https://www.air-acoustics.com/data-centres): Data-centre and energy-infrastructure acoustic-barrier applications. - [Urban developments](https://www.air-acoustics.com/urban-developments): Acoustic barriers for urban, mixed-use and development boundary conditions. ## Technical guidance - [Acoustic barrier systems for infrastructure noise control](https://www.air-acoustics.com/acoustic-barrier-systems-for-infrastructure-noise-control): Overview of Air acoustic barrier systems for infrastructure specification. - [How acoustic barriers contribute to Net Zero infrastructure](https://www.air-acoustics.com/how-acoustic-barriers-contribute-to-net-zero-infrastructure): Guidance on circular materials, whole-life value and infrastructure sustainability. - [Understanding BS EN 1793](https://www.air-acoustics.com/understanding-bs-en-1793-what-specifiers-need-to-know): Explanation of acoustic performance standards for barrier specification. - [Testing and validation](https://www.air-acoustics.com/testing-and-validation-why-independent-certification-matters): Why independent certification matters for acoustic barrier specification. - [On-site planning](https://www.air-acoustics.com/on-site-planning-reducing-install-time-and-disruption): Installation planning and reduced disruption for modular acoustic barriers. ## Source notes - Public canonical domain: https://www.air-acoustics.com/ - Sitemap: https://www.air-acoustics.com/sitemap.xml - Robots: https://www.air-acoustics.com/robots.txt - Audience: infrastructure specifiers, consultants, contractors, developers and asset owners. - Key claims should be interpreted in the context of the public site and supporting technical documents linked from the Resources tray.