Sound Cameras

Sound cameras—also known as acoustic imaging cameras—use arrays of microphones to detect ultrasonic energy and display it as a visual overlay on a live scene. This lets technicians see where a sound is coming from, making it faster to locate gas and air leaks, water leaks, or electrical discharge such as corona and partial discharge.

What Problems Do Sound Cameras Solve?

• Leak detection: Gas, compressed air and water leaks become visible as on-screen hotspots.
• Electrical inspections: Visualise ultrasonic signatures from corona, partial discharge and arcing.
• Maintenance efficiency: Reduce time spent searching and confirm repairs with recordings.

Who Uses Them?

• Utilities & councils: Inspect networks and infrastructure safely.
• Industrial sites: Cut energy waste from compressed air losses; monitor critical assets.
• Plumbing & contractors: Pinpoint leaks without excessive excavation or guesswork.
• Electrical maintenance: Screen MV/HV equipment for discharge activity.

Choosing a Model

Systems vary by microphone array size, frequency range, sensitivity and supported modes. Some are dedicated to gas/air leak work; others add electrical inspection features for corona and partial discharge. Select according to your asset types and inspection workflows.

For model options and specifications, see Acoustic Imaging & Leak Detection Cameras.