Products
Nearfield Acoustic Holography with SenSound – Sound in 3D

SenSound and its innovative award-winning acoustic holography technologies enable manufacturing, architectural and engineering companies to locate three-dimensional sound sources and their transmission paths. Customers can visualize where and understand how unwanted sound originates, how it travels through 3D space and time, and how to most cost-effectively reduce it. The technologies go beyond the state-of-the-art, providing greater speed, precision and resolution than any comparable technology available today.
Manufacturers of automobiles, airplanes, ships, consumer appliances and industrial machinery will benefit from quickly and accurately isolating and resolving problems of unwanted sound from their products or manufacturing systems.
Architectural and engineering firms will reduce the intrusion of external environmental noise and internally generated noise from HVAC equipment and other sources.
The results are:
- faster and more cost-effective product development,
- greater product quality,
- a safer and quieter work environment,
- improved manufacturing quality control processes for in-line or end-of-line product testing, and
- more accurate diagnostic/preventive analysis for products or machinery (troubleshooting).
By listening to, and working with, our customers and partners, SenSound delivers easy-to-implement, fast, accurate, and high-resolution diagnostic tools through software, integrated systems and services that provide the best value in the market.
Acoustic holography - advantages that really make a difference:
- no free-field conditions needed
- no need for special acoustic isolation
- highly accurate results
- contour-conforming positioning of sensors – microphone array follows the form of the object
- determine sound pressure, sound velocity and sound intensity
- can be used on both stationary and non-stationary signals
- short measurement periods


