Manufacturing facilities generate noise from predictable sources: compressors, cooling towers, conveyors, presses, packaging lines and fan systems. The acoustic challenge is rarely just volume. Many of these sources run continuously and produce tonal components from rotating machinery that travel further than broadband noise, are more perceptible at distance and are harder to attenuate with standard products.

That combination is what tends to drive boundary exceedances and community complaints. The EPA and local council conditions attached to most manufacturing licences set measurable limits on boundary noise, and when a formal complaint is lodged or an investigation begins, general noise reduction measures are not enough. You need documented, NATA-accredited performance data demonstrating compliance with the specific source frequencies involved.

AcousTech works with manufacturers from the design stage, assessing individual noise sources, modelling boundary impacts and specifying systems that meet defined regulatory limits. Whether you’re addressing an existing issue or building acoustic performance into a new facility or production line, earlier engagement avoids more expensive and disruptive remediation later.