Data center noise pollution can come from cooling fans, chillers, pumps, transformers and backup generators. Continuous low-frequency or tonal sound may remain noticeable beyond a facility boundary even when average measurements appear modest.
Mitigation can include site setbacks, acoustic enclosures, quieter equipment, barriers, operating limits and monitoring at nearby homes. Standards should reflect local background conditions and repeated exposure, not only a single short measurement.
Acronyms and aliases
data center noise variantdata centre noise pollution variant
Related terms
Frequently asked questions
What causes noise at a data center?
Cooling equipment, electrical infrastructure, ventilation and periodic backup-generator testing are common sources.
How can data center noise be reduced?
Facilities can use setbacks, acoustic barriers, enclosures, quieter designs, operating limits and continuous monitoring.
