Aircraft Noise Impact on Facades Containing Balconies
Investigation of the effect upon aircraft noise on facades for units
having balconies with soffits providing shielding to the airspace above.
Testing was conducted to determine the effect of facade and balcony orientation
to the flight path direction and the effect of soffits having varying
acoustic absorption properties. Testing was conducted using a mock-up
facade with balconies located under the flight path on the direct approach
to Brisbane Airport.
Swimming Pool Pump Noise Investigation for Brisbane City Council
Testing to determine contributing factors to noise complaints regarding
swimming pool and spa pumps located on domestic residential allotments.
Testing included a range of pump types and sizes under normal and cavitating
operating conditions. Determination of cost-effective noise control
measures.
Rainwater Tank Pump Noise Investigation for Brisbane City Council
Testing to determine noise levels of various common types of water
tank pumps and installations as part of the promotion of wider use
of water tanks to conserve water in suburban and inner city environments.
Recommendations for locations, installation and noise controls.
