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8th Berlin Beamforming Conference
March 2-3, 2020
Berlin, Germany

BeBeC 2012

Day 1: Wednesday, February 22, 2012 Day 2: Thursday, February 23, 2012
09:15 – 12:00   Chairman: U. Michel    
09:15 – 09:55 Localisation of sound sources on aircraft in flight H. Siller BeBeC-2012-01
09:55 – 10:15 Slat noise assessment from A340 flyover acoustic measurements with microphone phased-array V. Fleury, P. Malbéqui BeBeC-2012-02
10:15 – 10:35 Phased array B737 fly-over measurements for assessing noise level variations M. Snellen, J. Domhof, A. Koelewijn, E. Smeur BeBeC-2012-03
11:00 – 11:20 Near-field steered covariance matrix approach for resolution and dynamic improvement in acoustic camera application M. Erić, M. Mišković BeBeC-2012-04
11:20 – 11:40 Directional acoustic attenuation of planar foam rubber windscreens for phased arrays R.P. Dougherty BeBeC-2012-05
11:40 – 12:00 Comparison of CLEAN-SC for 2D and 3D scanning surfaces M. Legg, S. Bradley BeBeC-2012-06
13:50 – 15:50   Chairman: O. Jaeckel    
13:50 – 14:10 A low cost, high resolution acoustic camera with a flexible microphone configuration R. van der Goot, J. Hendriks, K. Scheper, G. Hermans, W. van der Wal, D.G. Hendriks BeBeC-2012-08
14:10 – 14:30 Acoustic camera created using a distributed optical fibre–based sensor D. Finfer, G. Efstathopoulos, Y. Kamil, S. Shatalin, T. Parker, M. Farhadiroushan BeBeC-2012-09
14:50 – 15:10 Adapting beamforming techniques for virtual sensor arrays D.F. Comesana, K. Holland, J. Wind, H.-E. de Bree BeBeC-2012-10
15:10 – 15:30 Three-dimensional acoustic source mapping E. Sarradj BeBeC-2012-11
15:30 – 15:50 Contrast improvement and source reconstruction of quiet sound sources using a high dynamic range algorithm D. Döbler, R. Schröder BeBeC-2012-12
16:10 – 18:10   Chairman: H. Siller    
16:10 – 16:30 Tool for interior noise sources detection in aircraft with comparison of configurations C. Cariou, O. Delverdier, S. Paillasseur, L. Lamotte BeBeC-2012-13
16:30 – 16:50 Using mirror image sources to increase performance of beamforming in closed enclosures A.B. Nagy, P. Fiala BeBeC-2012-14
16:50 – 17:10 Simulation, visualization and perception of sound in a virtual environment using beamforming M. Navab, G. Heilmann, A. Meyer BeBeC-2012-15
17:30 – 17:50 Application of beamforming and SONAH to airborne noise insulation measurements J.A. Ballesteros, S. Quintana, M.D. Fernández, L. Martínez BeBeC-2012-16
17:50 – 18:10 Microphone arrays for compressed air leakage detection P. Eret, C. Meskell BeBeC-2012-17
09:00 – 12:00   Chairman: R.P. Dougherty    
09:00 – 09:40 Microphone-array measurements in wind tunnels: challenges and limitations L. Koop, S. Kröber, T. Ahlefeldt, K. Ehrenfried, C. Spehr BeBeC-2012-18
09:40 – 10:20 Detection of flow separation using microphone arrays R. Perschke, R.C. Ramachandran, G. Raman BeBeC-2012-19
10:20 – 10:40 Imaging of rod-airfoil aeroacoustics using a low-cost acoustic camera M. Debrouwere, L. Uyttersrot, J. Verwilligen, S. Pröbsting, D.G. Simons, F. Scarano BeBeC-2012-20
10:40 – 11:00 A theoretical and experimental comparison of the equivalent source method and a Bayesian approach to noise source identification A. Pereira, Q. Leclère, J. Antoni BeBeC-2012-21
11:00 – 11:20 Self-consistent MUSIC algorithm to localize multiple sources in acoustic imaging F.S. Avarvand, A. Ziehe, G. Nolte BeBeC-2012-22
11:40 – 12:00 Source identification of gas turbine engine using an inverse method with beamforming matrix regularization I. Khatami, A. Berry, N. Joshi, S.-A. Meslioui BeBeC-2012-24
13:30 – 16:30   Chairman: E. Sarradj    
13:30 – 13:50 Localization of wind turbine noise sources using a compact microphone array with advanced beamforming algorithms R.C. Ramachandran, H. Patel, G. Raman BeBeC-2012-25
13:50 – 14:10 Evaluation of beamforming systems R. Schröder, O. Jaeckel BeBeC-2012-26
14:10 – 14:30 Generating train side views from video sequences for microphone array pass-by measurements J. Stier, M. Beitelschmidt BeBeC-2012-27
14:30 – 14:50 Dynamic variations of direct and reflected sound pressure levels in using beamforming M. Navvab, F. Bisegna, G. Heilmann, M. Böck BeBeC-2012-28
15:10 – 15:30 Two robust super resolution approaches in aeroacoustic imaging for near-field wideband extended sources N. Chu, A. Mohammad-Djafari, J. Picheral BeBeC-2012-29
15:30 – 15:50 Bayesian inference methods for sources separation A. Mohammad-Djafari BeBeC-2012-32
15:50 – 16:10 A time-domain analysis of acoustic sources in 3D non-uniform moving acoustic sources: application to source identification and absolute quantification via beamforming C. Camier, J.-F. Blais, R. Lapointe, A. Berry BeBeC-2012-30
16:10 – 16:30 4D time domain beamforming on waveform timeslices identifies separate sources of aeroacoustic noise on a hovercraft K. Oakley BeBeC-2012-31
ISBN of Conference CD-ROM: 978-3-942709-04-0

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