Physics AI
for noise.
Noizend is a Sydney acoustics technology company developing physics AI to analyse, predict and cancel low-frequency noise at the boundary of a site, the sound waves that walls, fences and earthworks can't stop.
Noise is a global problem.
We're engineering a solution.
Long-term exposure to environmental noise is now cited as a top environmental risk to health, and the hardest part to control is the low end. Below 200 Hz, sound travels for kilometres, bends around barriers and passes straight through the walls built to stop it.
We started Noizend to give consultants, operators and communities a defensible way to measure the noise, predict where it goes and eventually cancel it, not with more concrete, but with physics AI, microphones and speakers delivering a technological solution.
The people building it.
Paul Monsted
Commercial lead & project management. Founded Australia's first online payment technology company. Author of textbook on the Company Secretary.
George Tulloch
Acoustic engineering and AI development. A technologist raised in an Australian solar start-up, now leading Noizend's sound-field modelling and active noise control.
07
Get in touch
Control noise in your space.
Whether you operate a business or just want some peace and quiet in your home, let's talk about noise.
Reducing noise pollution and protecting people at home, at work, and in their community, using Physics AI.
© 2026 Noizend Pty Ltd · Sydney, Australia