MBIE
MBIE
Focused Ultrasound for Painless Calf Disbudding
Co-wrote funding application; HIFU hardware, lab and field trials
Engineering research portfolio
Mathew Legg
Sensor systems, acoustic and ultrasonic measurement, signal processing, 3D imaging, agriculture technology, and applied engineering research.
74research outputs
32journal articles
16project areas
3Dinteractive hardware models
Altium 3D PCB
High Resolution Array Hardware
Ultrasonic laser
An interactive web preview generated from the Altium STEP export, showing the array PCB component layout and back-side detail.
Showing Ultrasonic laser PCB
Hardware media
High Resolution Array Details
Ultrasonic laser
Physical board photos and PCB layout views to show the component density, connector placement, and the two sides of the ultrasonic laser hardware.
Featured work
Projects With Engineering Artefacts
Selected projects connect practical engineering problems with sensing hardware, experiments, signal processing, and published outcomes.
MBIE
MBIE
Precision Acoustic Sensors for Pastoral and Arable Farming
Ultrasonic sensor hardware, algorithms, and field trials
MBIE
MBIE
Acoustic NDE of Wood Properties
Acoustic and ultrasonic tools for internal wood stiffness
Industry
Industry
Automated Grape Yield Estimation System
Wrote funding application; main PhD supervisor
PhD / MSc
PhD / MSc
Acoustic Camera 3D Imaging
72-channel microphone array, 3D beamforming, and deconvolution
Current Research
Current Research
Smart Inhaler Sensing
Vibrational sensing and flow-rate estimation
Technical focus
What The Full Site Should Show
3D PCB and CAD Models
Interactive model viewers for Altium PCB assemblies, enclosures, acoustic arrays, and sensor hardware.
Simulation and Signal Processing
Visualisations for beamforming, ultrasound propagation, depth sensing, localisation, and field-trial analysis.
Funded Project Storytelling
Concise project pages showing the problem, engineering approach, prototypes, collaborators, outputs, and publications.