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1 Seeing with Sound Low Cost, High Resolution Acoustic Camera M. Boon, A. Koelewijn, J. Domhof, E. Smeur, R. van der Goot, M. Debrouwere, J. Verwilligen,

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Presentation on theme: "1 Seeing with Sound Low Cost, High Resolution Acoustic Camera M. Boon, A. Koelewijn, J. Domhof, E. Smeur, R. van der Goot, M. Debrouwere, J. Verwilligen,"— Presentation transcript:

1 1 Seeing with Sound Low Cost, High Resolution Acoustic Camera M. Boon, A. Koelewijn, J. Domhof, E. Smeur, R. van der Goot, M. Debrouwere, J. Verwilligen, L. Uyttersprot, J.Hendriks, K. Scheper

2 2 Seeing with Sound Mechanical Design Support microphones Facilitate multiple array configurations Miminal influence on the signal

3 3 Seeing with Sound Ensure quality of the signal Record and transfer the data Front End Electronics & Data Acquisition

4 4 Seeing with Sound Online display Software

5 5 Seeing with Sound

6 6 Aircraft Measurements Spiral 1000-7000 Hz Results Antonov AN-12: June 17, Rotterdam

7 7 Seeing with Sound Aircraft Measurements Spiral 1500-6500 Hz Results Boeing 737: June 17, Rotterdam

8 8 Seeing with Sound Aircraft Measurements Results Boeing 737

9 9 Seeing with Sound Applications Total system Industrial use Leisure Research

10 10 Seeing with Sound Conclusion Designed and built an acoustic camera Comparable resolution with commercial cameras, at a fraction of the cost Highly configurable array Five Beamformers Identify aircraft noise sources

11 11 Seeing with Sound Low Cost, High Resolution Acoustic Camera M. Boon, A. Koelewijn, J. Domhof, E. Smeur, R. van der Goot, M. Debrouwere, J. Verwilligen, L. Uyttersprot, J.Hendriks, K. Scheper


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