| Type | Manufacturer |
|---|---|
| Site web | https://www.acousticresearch.com.au |
| Adresse | Level 7, Building 2 423 Pennant Hills Road Pennant Hills NSW 2120 |
 |
ARL was formed in 1990 to develop, service and maintain a long term structural vibration and environmental noise monitoring system for use during the construction of the Governor Macquarie and Governor Phillip towers in the CBD of Sydney.