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Technician using an acoustic imaging camera to inspect rooftop HVAC equipment and ductwork
HVAC Leak Detection

Acoustic Imaging for HVAC Inspections: A Field Guide

HVAC problems often start as sounds: leaking duct seams, noisy valves, fan faults, refrigerant leak indications, and cooling issues around data centers. See how acoustic imaging helps teams locate, verify, repair, and document problems faster.

How to Build a Daily Acoustic Imaging Walkdown

Learn how to build a repeatable acoustic imaging walkdown for leak detection, PD screening, HVAC troubleshooting, reporting, and repair verification.
Compressed air leaks visualized in an industrial plant using a tablet-style acoustic imaging camera

How Much Are Air Leaks Costing Your Plant? (Use Our Free Calculator)

Use our free compressed air leak cost calculator to estimate annual loss, then learn how to find and fix plant air leaks faster.

An Open Platform For Intelligent Sound Imaging

In the fields of acoustic research and industrial inspection, sound is no longer just a signal to be "heard",but information that can be "seen". How to visualize, analyze, and quantify sound has been a long-standing pursuit for research institutions and engineers alike. Today, leveraging its deep expertise in acoustics, CRYSOUND has launched the new SonoCam [...]
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