• Keynote I: Dr Danielle Moreau
• Flow-induced noise regimes of a three-dimensional airfoil
• Keynote II: Dr Ben Halkon
• Making waves in vibration measurement with laser Doppler vibrometry
• Keynote III: Dr Alex Skvortsov
• Acoustic metamaterials for maritime applications
• Keynote IV: Dr Kristy Hansen
• Long-term investigation into wind farm amplitude modulation and annoyance
• Keynote V: Dr Dave Hanson
• Are the trains getting quieter?
• Aeroacoustics I
• Sound radiated by two and three-dimensional supercritical airfoils operating in low Mach number flows
• Estimating propeller trailing-edge pressure using the BPM method
• Experimental investigation of airfoil-turbulence interaction noise
• Application of wall-modelled LES to the prediction of turbulent flow noise
• Aeroacoustics of flow over a forward-backward facing step
• Aeroacoustics II
• Wavepacket coupling in screeching twin-jets
• Prediction of vortex-shedding noise from flow over a high aspect ratio cylinder using an acoustic analogy
• An experimental investigation of the flow field and noise generation at a NACA 0012 wingtip
• Aeroacoustics III
• Aeroacoustic source contributions to sound power
• Surface contribution of a stochastically excited panel to the radiated sound power
• Acoustic technique for building envelope air permeability test
• Anita Lawrence tribute
• Anita Lawrence - Contributions to acoustics in Australia
• Architectural and building acoustics
• A case study on the new transmission loss suite built in University of Technology Sydney
• Using lab-based and non-lab-based audio-visual virtual reality experiments for auditorium seat preference studies
• Predicting patron noise levels in restaurants and bars - An extension to Rindel's Method
• Acoustics in gesamtkunstwerk; design of Phoenix Central Park
• Building vibration
• Gym noise reduction: Two case studies
• Structural dynamics, noise and vibration: Buildings adjacent to train lines
• Gymnasium vibration isolation within a sensitive medical research building
• Environmental acoustics
• Predicting outdoor sound propagation in the presence of wind and temperature inversions
• Sound directivity from a 250kW gas turbine exhaust system
• Comparison of five general noise prediction models and their performance in estimating low frequency noise propagation.
• A GIS-based heavy vehicle noise emission model
• Environmental noise policy and regulation I
• Managing construction noise and vibration on major infrastructure projects in NSW
• Acoustics, amenity and the vicissitudes of impact
• Application of the objective impulse assessment method in AS1055:2018
• Development of South Australian building standard for aircraft noise intrusion - Ministerial Building Standard - 010 (MBS 010)
• Environmental noise policy and regulation II
• Noise impact of the COVID 19 lockdown in Melbourne
• Exploration of aircraft noise model validation with noise measurements
• Protecting the hearing of divers from underwater noise
• Noise control materials
• Sound absorption of a soft medium embedded with hard spheres
• Acoustic performance of a voided soft medium under hydrostatic pressure
• Novel resonator geometry for easily manufactured tunable locally resonant metamaterial
• An experimental study on the effect of diffusers on the sound absorption measurement
• Railway noise and vibration I
• Insights from long-term wayside monitoring of rail vibration
• Examining the use of eVDVs to determine VDVs from rail vibration in NSW
• Implementation of NSW rail and road traffic noise guidelines on light rail projects
• Engine exhaust silencers for older locomotives - A case study
• Railway noise and vibration II
• Maintenance effects on rolling noise - metro and light rail
• Freight rail noise in NSW: Comparisons of recent measurements against the rail noise database
• An analytical and experimental study of railway noise emissions from Sydney Harbour Bridge
• Signal processing
• Data verification for ambient vibration tests
• Dynamic auralisations of two simultaneous sound sources using ambisonics IR convolutions
• Acoustic based classification of transfer modes in gas metal arc welding
• Application of improved sliding DFT algorithm for non-integer k
• Soundscapes
• Evolution of noise pollution reports during COVID-19
• Preliminary exploration of noise and student learning in modern flexible education spaces
• Noise measurements in an acute Australian hospital
• Structure-borne noise
• Radiation efficiency of planar structures - A case study on its application for estimation of radiated sound power
• Parametric study of circular duct breakout transmission loss
• Low frequency noise from vibrating screens
• Underwater acoustics and noise I
• Issues and opportunities for inverting a simple seafloor description for shallow oceans
• Underwater vector sensor flow noise reduction
• Characterisation of an underwater acoustic seal deterrent system in the Tamar River
• Underwater acoustics and noise II
• Effect of sound speed profiles on wind-generated ocean noise
• Estimates of the influence of seafloor type on vertical directionality of surface-generated ambient noise in shallow oceans
• Reduced order modelling of vibroelastic response of a hydrofoil in homogeneous isotropic turbulence
• Underwater acoustics and noise III
• Exploring the effect of underwater burial on the resonant behaviour of simplified shell geometries
• Effect of local masses on radiated sound pressure from an underwater enclosure due to machine noise
• Sound radiation from a cylindrical shell with an acoustic coating
• Sound radiation from a plate immersed in water near the free surface
• Additional papers (not presented due to COVID19 travel restrictions)
• Examining song complexity of Australian pied butcherbirds
• A finite element model for predicting sound radiation from marine impact pile driving
• Implementing a portable augmented/virtual reality auralisation tool on consumer-grade devices