Skip to content
Contact us

What is an acoustic camera?

An acoustic camera is a measurement device that combines a microphone array with a visual camera. It records sound with many microphones at once and computes the location of sound sources. The output is a sound map shown on top of an image or video.
Portfolio

Our acoustic cameras

Sorama-CAM-iV64-Solutions-transparentBG-2.png
Sorama CAM iV64

Versatile inspection tool for buildings and general diagnostics

View product
CAM iV64s industrial 30 degrees front
Sorama CAM iV64s

Rugged handheld camera for industrial maintenance

View product
SORAMA-CAM-iV64Ex---30-degrees-size adjusted
Sorama CAM iV64Ex

ATEX Zone 2 certified for hazardous environments

View product
Sorama-CAM64-Solutions-transparentBG
Sorama CAM64

Compact high‑resolution system for OEM testing and product development

View product
Sorama-CAM1K-Solutions-transparentBG
Sorama CAM1K

Large‑array system for advanced acoustic research and precision measurements

View product
LB_measuring window leaks-1

How does it work?

An acoustic camera combines a microphone array with software that calculates where sound comes from. Each microphone captures the same sound from a slightly different position. The system compares those signals and estimates the direction and strength of the source.

The camera then visualizes the result as a live sound map, overlaid on an image or video. So when you scan a machine, cabinet, façade, or test setup, you can see which component produces the noise, not just that noise exists.

This is what makes acoustic cameras practical in complex environments. Multiple machines can run at once, and sound can bounce off surfaces. The sound map helps you separate sources and focus on what matters.

Compare our acoustic cameras

 
   Product Best for Helps you Relevant environments When to choose it
         
   Sorama CAM iV64 Façade & Building Inspection, and Noise reduction & Sound Quality Optimization Find and explain sound problems in buildings and products Offices, hospitals, schools, homes, public buildings, R&D For localizing issues in buildings and products
         
         
   Sorama CAM iV64s Leak Detection and
Asset Condition Monitoring		 Find air and gas leaks, catch failures and partial discharge in industrial assets Factories and manufacturing For maintenance in non-hazardous industrial areas
         
         
   Sorama CAM iV64Ex Leak Detection and
Asset Condition Monitoring in hazardous-areas		 Find air and gas leaks, catch failures and partial discharge in industrial assets Oil & gas, chemical plants, energy sites, and other explosive atmospheres For inspections where ATEX/IECEx certification is required
         
         
   Sorama CAM64 Noise reduction & Sound Quality Optimization Locate and compare sound sources in products R&D, engineering teams, quality testing and acoustic labs For improving product sound during development or testing
         
         
   Sorama CAM1K Noise reduction & Sound Quality Optimization Locate and compare sound sources in products R&D, engineering teams, quality testing and acoustic labs For high-detail analysis of complex products or setups
         

 

Where is it used?

Acoustic cameras are used anywhere sound reveals performance issues, risks, or energy losses.
SI_Leak detection with handheld 3
Industrial operations

For industrial sites focused on reliability, maintenance, and efficiency, including food and beverage, automotive, production lines, utilities, data centers, and general manufacturing.

SP_Drone_acoustic-analysis
Product development & research

For teams using sound to improve products, validate designs, and study acoustic performance, including OEMs, design teams, universities, researchers, and acoustic engineering groups.

LB_blob_3
Buildings and real estate

For owners and operators who need better building performance, comfort, and energy insight, including hospitals, stadiums, venues, high-rise commercial buildings, residential portfolios, and social housing.

LB_blob-2-1

Why teams rely on acoustic cameras

  • Faster inspections
  • Clear visual proof
  • Better documentation
  • Safer diagnostics
The outcome is simple: you shorten the path from detection to decision.
Acoustic camera or acoustic monitor?

Both tools rely on the same acoustic principles, but they serve different purposes

  • Use an acoustic camera when you need targeted inspections and visual confirmation.
  • Use an acoustic monitor when you need continuous, automated detection and classification.
Hereema case

Frequently Asked Questions

Do I need technical expertise to use an acoustic camera?

No. Most acoustic cameras are designed to be easy to use in the field. In many cases, it is as simple as aiming the device and reading the visual result, while the software handles the underlying calculations.

How accurate are acoustic cameras?

Accuracy depends on factors like array size, frequency range, distance, and the type of sound being measured. For most inspection and diagnostic tasks, they provide precise localization that helps users identify the source quickly.

Can they detect quiet sounds in noisy environments?

Yes. Acoustic cameras are built to separate relevant sounds from background noise. High resolution arrays can reveal subtle leaks, discharges, or mechanical anomalies even in complex industrial settings.

How far away can they detect sound?

Detection range depends on the model, the sound source, and the environment. In practice, this can range from a few meters to over a 100 meters. 

What’s the difference between an acoustic camera and a thermal camera?

A thermal camera shows heat patterns, while an acoustic camera shows where sound comes from. They are often used together because they reveal different types of issues during inspection.

Do they work outdoors or in harsh environments?

Many models do. Rugged and ATEX certified versions are made for demanding industrial and outdoor conditions, where standard equipment may not be suitable.

What can I export from an acoustic camera?

Most systems can export images, video, and measurement data for reporting, analysis, and documentation. This makes it easier to share findings and compare results over time.

Get in touch!

Interested in working together? We'd love to hear from you!