Near Field Acoustic Camera

The Near Field Acoustic Camera allows localization and real-time analysis of non-stationary noises such as squeaks, rattles and clicks. Unlike traditional techniques, the array of sensors does not only capture sound pressure, but the Near Field Acoustic Camera measures also directly the particle velocity. Hence, the Near Field Acoustic Camera yields accurate acoustic imaging results in the full audible frequency range, while maintaining a dynamic range and an unmatched spatial resolution. It has a large dynamic range up to 45dB.


  1. Noise Source Identification
  2. Squeak & Rattle
  3. Noise Ranking
  4. Vehicle Acoustics
  5. Component Testing
  6. Troubleshooting & Benchmarking