10th Berlin Beamforming Conference
JUNE 10-11, 2022
BERLIN, GERMANY
BEBEC 2020
| 08:00 | Registration | |||
| 09:00 - 12:00 | Ulf Michel | |||
| 09:00 | Designing shading schemes for microphone phased arrays NASA, Langley, USA | Christopher J. Bahr | S1 |  |
| 09:30 | An efficient ray tracing approach for beamforming on rotating sources in the presence of flow TU Berlin, Germany | Ennes Sarradj | S2 | |
| 10:00 | Analysis of the jet noise emitted by an aircraft during take-off DLR, Berlin, Germany | Henri Siller | S3 | |
| 10:30 | Tea/Coffee break | |||
| 11:00 | Regularisation within the source localisation method SODIX DLR, Berlin, Germany | Sebastian Oertwig | S4 | |
| 11:30 | Spherical acoustical holography using planar microphone arrays GFaI, Berlin, Germany | Christof Puhle | S5 | |
| 12:00 | Lunch break | |||
| 13:30 - 18:00 | Ennes Sarradj | |||
| 13:30 | Sound field extrapolation with microphone arrays GFaI, Berlin, Germany | Volker Becker | D1 | |
| 14:00 | Application of the CLEANT method for high speed railway train measurements TU Berlin, Germany | Adam Kujawski | D2 | |
| 14:30 | Comparing adaptations of MUSIC beamforming for 3D in-air sonar applications with coherent source-spaces University of Antwerp, Belgium | Robin Kerstens | D3 | |
| 15:00 | Quantitative modeling of sound sources around civil aircraft on final approach JAXA, Tokyo, Japan | Takehisa Takaishi | D4 | |
| 15:30 | Tea/Coffee break | |||
| 16:00 | Detection and separate tracking of swarm quadcopter drones using microphone array measurements TU Berlin, Germany | Gert Herold | D5 | |
| 16:30 | Time-domain beamforming to characterize intermittent noise sources in a mining mill UNSW Sydney, Australia | Jeoffrey Fischer | D6 | |
| 17:00 | Comparison of cavity geometries for a microphone array in an open-jet wind-tunnel experiment Delft University of Technology, The Netherlands | Colin VanDercreek | D7 | |
| 17:30 | The application of a linear microphone array in the quantitative evaluation of the blade trailing-edge noise reduction [via video conference] Northwestern Polytechnical University, Xi’an, P.R. China | Weiyang Qiao | D8 | |
| 18:15 | Conference dinner - Tour of the historic wind tunnels / Reception in Hans-Grade-Saal | |||
| 20:00 | Conference dinner | |||
| 13:30 - 18:00 | Christof Puhle | |||
| 13:30 | Development of a rotating source localisation technique based on cyclostationary time-frequency analysis DLR, Berlin, Germany | Maximilian Behn | D9 | |
| 14:00 | Virtual rotating array methods for arbitrary microphone configurations TU Berlin, Germany | Simon Jekosch | D10 | |
| 14:30 | Investigations on limitations of the virtual rotating array method ebm-papst Mulfingen GmbH & Co. KG, Germany | Marius Lehmann | D11 | |
| 15:00 | A Laplacian filtering-based technique to localize vortex shedding noise in a strongly contaminated environment Budapest University of Technology and Economics, Hungary | Esztella Balla | D12 | |
| 15:30 | Tea/Coffee break | |||
| 16:00 | Further development of the ROSI beamforming method for turbomachinery investigated from off-center Budapest University of Technology and Economics, Hungary | Csaba Horváth | D13 | |
| 16:30 | Investigating the ROSI and the VRA algorithms regarding their capability in localizing rotating coherent noise sources Budapest University of Technology and Economics, Hungary | Bálint Kocsis | D14 | |
| 17:00 | Characterization of engine jet noise in flight conditions using advanced acoustic imaging methods INSA Lyon, France | Nicolas Aujogue | D15 | |
| 17:30 | Application of noise source identification using extended CLEAN-SC and a new denoising method to a turbofan engine measurements outdoors [via video conference] Spectris Co., Tokyo, Japan | Yutaka Ishii | D16 | |
| 18:15 | Conference dinner - Tour of the historic wind tunnels / Reception in Hans-Grade-Saal | |||
| 20:00 | Conference dinner | |||
| 09:00 - 12:00 | Henri Siller | |||
| 09:00 | Adaptive projection beamforming OptiNav Inc., Bellevue, USA | Robert P. Dougherty | S6 | |
| 09:30 | Assessment and comparison of the performance of functional projection beamforming for aeroacoustic measurements Delft University of Technology, The Netherlands | Roberto Merino-Martinez | S7 | |
| 10:00 | Accuracy criterion for Source Power Integration with CSM diagonal removal PSA3, Wezep, The Netherlands | Pieter Sijtsma | S8 | |
| 10:30 | Tea/Coffee break | |||
| 11:00 | Three-dimensional beamforming for wind tunnel applications using ESM based transfer functions MicrodB, Écully, France | Joannès Chambon | S9 | |
| 11:30 | Continuous-scan beamforming for identification of highly varying amplitude sources with low sensor budgets ATA Engineering Inc., San Diego, USA | Abe H. Lee | S10 | |
| 12:00 | Lunch break | |||
| 13:30 - 17:30 | Pieter Sijtsma | |||
| 13:30 | A Bayesian approach to sound source identification INSA Lyon, France | Jérôme Antoni | D17 | |
| 14:00 | A fast and high-resolution beamforming based on Bayesian compressed sensing [via video conference] Zhejiang University, Hangzhou, P.R. China | Ning Chu | D18 | |
| 14:30 | 3D acoustical characterization of an electrical motor by Bayesian focusing MicrodB, Écully, France | Thibaut Le Magueresse | D19 | |
| 15:00 | Experimental assessment of in-duct modal content of fan broadband noise via iterative Bayesian inverse approach École Centrale de Lyon, France | Antonio Pereira | D20 | |
| 15:30 | Tea/Coffee break | |||
| 16:00 | Deep neural network models for acoustic source localization [via video conference] Southern University of Science and Technology, Shenzhen, P.R. China | Pengwei Xu | D21 | |
| 16:30 | A neural network based approach to gridless sound source identification [via video conference] Università Politecnica delle Marche, Ancona, Italy | Paolo Castellini | D22 | |
| 17:00 | A mathematical perspective on acoustic array imaging methods DLR, Göttingen, Germany | Hans-Georg Raumer | D23 | |
| 13:30 - 18:00 | Dirk Döbler | |||
| 13:30 | Microphone position localisation with acoustic pulse sequences DLR, Berlin, Germany | Alessandro Bassetti | D25 | |
| 14:00 | Application of the adaptive array reduction method using logarithmic spiral initial stencils Southern University of Science and Technology, Shenzhen, P.R. China | Elias Arcondoulis | D26 | |
| 14:30 | Portable 512 MEMS-microphone-array for 3D-intensity- and beamforming-measurements using an FPGA based data-acquisition-system DLR, Göttingen, Germany | Daniel Ernst | D27 | |
| 15:00 | More than microphones – alternative sensors for beamforming in aeroacoustics? Daimler AG, Sindelfingen, Germany | Stefan Kröber | D28 | |
| 15:30 | Tea/Coffee break | |||
| 16:00 | Design and use of a three-dimensional array of MEMS microphones for aeroacoustic measurements in wind-tunnels Institut PPRIME, Poitiers, France | Yinshi Zhou | D29 | |
| 16:30 | A low-latency acoustic camera for transient noise source localization Université de Sherbrooke, Canada | Joëlle Fréchette-Viens | D30 | |
| 17:00 | Microphone array measurement for the determination of the absorption coefficient TU Berlin, Germany | Artur Paszkiewicz | D31 | |
ISBN of Conference CD-ROM: 978-3-942709-28-6
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