BEBEC 2012

09:15 – 12:00Chairman: U. Michel
09:15 – 09:55Localisation of sound sources on aircraft in flightH. SillerBeBeC-2012-01
09:55 – 10:15Slat noise assessment from A340 flyover acoustic measurements with microphone phased-arrayV. Fleury, P. MalbéquiBeBeC-2012-02
10:15 – 10:35Phased array B737 fly-over measurements for assessing noise level variationsM. Snellen, J. Domhof, A. Koelewijn, E. SmeurBeBeC-2012-03
11:00 – 11:20Near-field steered covariance matrix approach for resolution and dynamic improvement in acoustic camera applicationM. Erić, M. MiškovićBeBeC-2012-04
11:20 – 11:40Directional acoustic attenuation of planar foam rubber windscreens for phased arraysR.P. DoughertyBeBeC-2012-05
11:40 – 12:00Comparison of CLEAN-SC for 2D and 3D scanning surfacesM. Legg, S. BradleyBeBeC-2012-06
13:50 – 15:50Chairman: O. Jaeckel
13:50 – 14:10A low cost, high resolution acoustic camera with a flexible microphone configurationR. van der Goot, J. Hendriks, K. Scheper, G. Hermans, W. van der Wal, D.G. HendriksBeBeC-2012-08
14:10 – 14:30Acoustic camera created using a distributed optical fibre–based sensor D. Finfer, G. Efstathopoulos, Y. Kamil, S. Shatalin, T. Parker, M. FarhadiroushanBeBeC-2012-09
14:50 – 15:10Adapting beamforming techniques for virtual sensor arraysD.F. Comesana, K. Holland, J. Wind, H.-E. de BreeBeBeC-2012-10
15:10 – 15:30Three-dimensional acoustic source mappingE. SarradjBeBeC-2012-11
15:30 – 15:50Contrast improvement and source reconstruction of quiet sound sources using a high dynamic range algorithmD. Döbler, R. SchröderBeBeC-2012-12
16:10 – 18:10Chairman: H. Siller
16:10 – 16:30Tool for interior noise sources detection in aircraft with comparison of configurationsC. Cariou, O. Delverdier, S. Paillasseur, L. LamotteBeBeC-2012-13
16:30 – 16:50Using mirror image sources to increase performance of beamforming in closed enclosuresA.B. Nagy, P. FialaBeBeC-2012-14
16:50 – 17:10Simulation, visualization and perception of sound in a virtual environment using beamformingM. Navab, G. Heilmann, A. MeyerBeBeC-2012-15
17:30 – 17:50Application of beamforming and SONAH to airborne noise insulation measurementsJ.A. Ballesteros, S. Quintana, M.D. Fernández, L. MartínezBeBeC-2012-16
17:50 – 18:10Microphone arrays for compressed air leakage detectionP. Eret, C. MeskellBeBeC-2012-17
09:00 – 12:00Chairman: R.P. Dougherty
09:00 – 09:40Microphone-array measurements in wind tunnels: challenges and limitationsL. Koop, S. Kröber, T. Ahlefeldt, K. Ehrenfried, C. SpehrBeBeC-2012-18
09:40 – 10:20Detection of flow separation using microphone arraysR. Perschke, R.C. Ramachandran, G. RamanBeBeC-2012-19
10:20 – 10:40Imaging of rod-airfoil aeroacoustics using a low-cost acoustic cameraM. Debrouwere, L. Uyttersrot, J. Verwilligen, S. Pröbsting, D.G. Simons, F. ScaranoBeBeC-2012-20
10:40 – 11:00A theoretical and experimental comparison of the equivalent source method and a Bayesian approach to noise source identificationA. Pereira, Q. Leclère, J. AntoniBeBeC-2012-21
11:00 – 11:20Self-consistent MUSIC algorithm to localize multiple sources in acoustic imagingF.S. Avarvand, A. Ziehe, G. NolteBeBeC-2012-22
11:40 – 12:00Source identification of gas turbine engine using an inverse method with beamforming matrix regularizationI. Khatami, A. Berry, N. Joshi, S.-A. MesliouiBeBeC-2012-24
13:30 – 16:30Chairman: E. Sarradj
13:30 – 13:50Localization of wind turbine noise sources using a compact microphone array with advanced beamforming algorithmsR.C. Ramachandran, H. Patel, G. RamanBeBeC-2012-25
13:50 – 14:10Evaluation of beamforming systemsR. Schröder, O. JaeckelBeBeC-2012-26
14:10 – 14:30Generating train side views from video sequences for microphone array pass-by measurementsJ. Stier, M. BeitelschmidtBeBeC-2012-27
14:30 – 14:50Dynamic variations of direct and reflected sound pressure levels in using beamformingM. Navvab, F. Bisegna, G. Heilmann, M. BöckBeBeC-2012-28
15:10 – 15:30Two robust super resolution approaches in aeroacoustic imaging for near-field wideband extended sourcesN. Chu, A. Mohammad-Djafari, J. PicheralBeBeC-2012-29
15:30 – 15:50Bayesian inference methods for sources separationA. Mohammad-DjafariBeBeC-2012-32
15:50 – 16:10A time-domain analysis of acoustic sources in 3D non-uniform moving acoustic sources: application to source identification and absolute quantification via beamformingC. Camier, J.-F. Blais, R. Lapointe, A. BerryBeBeC-2012-30
16:10 – 16:304D time domain beamforming on waveform timeslices identifies separate sources of aeroacoustic noise on a hovercraftK. OakleyBeBeC-2012-31

ISBN of Conference CD-ROM: 978-3-942709-04-0

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