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Find the motion behind sound and noise

Ommatidia Laser RADAR measures geometry and vibration across many points in parallel. Investigate the surfaces behind sound, noise and resonance without loading the object with sensors.

For musical instruments, aeroacoustics, building acoustics, automotive NVH and vibration research.

Acoustic questions begin with structural motion

A resonant guitar body, a vibrating panel, a flow-excited test article and a building floor all create sound through motion. Ommatidia combines geometry with multi-point vibration information to show where that motion is happening.

Keep the object in its natural state

Study delicate instruments, lightweight structures, living tissue or moving components without adding mass, wiring or physical contact.

Relate sound to structural response

Map the vibration patterns behind audible noise, resonances and radiated sound rather than inferring them from a handful of points.

Work in realistic test conditions

Measure at a distance when access, temperature, motion, surface sensitivity or test time make traditional sensors a poor fit.

From acoustic signature to structural answer

Laser RADAR brings laser Doppler vibrometry and geometry measurement into one platform. Measure many points in parallel to see how a structure moves, where it moves and which response deserves attention.

Use the spatial view to test a hypothesis, refine a model and make the next engineering decision with more confidence.

See Laser RADAR in action

Choose your acoustics application

Each route starts with a different engineering question. Choose the application closest to yours.

Choose the Laser RADAR system around the measurement question

From targeted point measurements to high-density geometry and vibration analysis, choose the Ommatidia Laser RADAR system that fits the structural information you need.

Frequently asked questions

Short answers for teams planning sound, acoustics, vibration or modal-research experiments.

How does Laser RADAR reveal sound-producing motion?

Laser RADAR measures the vibration of plates, membranes, instrument bodies and assembled structures without adding sensor mass. Dense response maps connect the audible result with the physical motion that produces it.

What does full-field vibrometry add to acoustic development?

Full-field vibrometry shows mode shapes, local resonances and spatial response differences across the test article. Engineers use these maps to compare designs, focus damping work and connect structural dynamics with acoustic output.

How does Q2 support aeroacoustics and flow-induced vibration?

Q2 captures up to 65 optical velocity channels simultaneously at up to 40 kHz, preserving phase across the measured field. The synchronized map reveals structural response around airflow, rotating machinery and transient excitation.

Where does non-contact acoustic vibrometry create value?

Teams apply it to musical instruments, loudspeakers, panels, vehicle NVH, building elements, rotating machinery and biomechanical research. Stand-off measurement delivers repeatable spatial evidence while leaving the observed surface free of attached sensors.

Discuss your acoustics application

Bring the object, operating condition, access and acoustic question. Our applications team will help you plan a practical non-contact measurement route.