Fraunhofer Institute for Building Physics IBP
The acoustic camera enables real-time sound source localization.
Acoustic camera by using a microphone array
Acoustics
| Measurement | Sound radiation, directional pattern, sound, sound particle velocity, sound intensity, sound power |
| Measurement object | Machinery, equipment, tools, components, building services, fans, vehicles, etc. |
Technical data
| Number of microphones | 96 (holography), 56 (beamforming) |
| Array geometry | Rectangular, circular, logarithmic spiral |
| Distance between microphones | 30, 75, 150 mm (holography) |
Special features
| Acoustic nearfield holography | Analysis in the nearfield of sound sources, stationary and transient sound |
| Beamforming | Analysis in the farfield of sound sources, static and moving test objects |