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

BeBeC 2018

Day 1: Mar 05, Room 0'119 Day 1: Mar 05, Room 0'101 Day 2: Mar 6, Room 0'119 Day 2: Mar 6, Room 0'101
08:00 Registration
09:00 - 12:00 Christof Puhle    
09:00 Array methods: Which one is the best?
TU Berlin, Germany		 Ennes Sarradj S1
09:30 On the denoising of cross-spectral matrices for (aero)acoustic applications
INSA Lyon, France 		Alice Dinsenmeyer S2
10:00 Fast calculation of microphone array steering vectors with shear flow
PSA3, Wezep, The Netherlands 		Pieter Sijtsma S3
10:30 Tea/Coffee break
11:00 Inverse methods for three dimensional acoustic mapping with a single planar array
Università Politecnica delle Marche, Ancona, Italy 		Gianmarco Battista S4
11:30 Improving source localisation with SODIX for a sparse microphone array
DLR, Berlin, Germany		 Sebastian Oertwig S5
12:00 Lunch break
13:30 - 17:30 Ulf Michel    
13:30 Source localisation on aircraft in flight - new measurements with the DLR research aircraft Airbus 320 ATRA
DLR, Berlin, Germany 		Henri Siller D1
14:00 Bayesian source separation applied to acoustic measurements by an array of microphones
Onera, Châtillon, France 		Daniel Blacodon D2
14:30 Beamformers and spatial transforms
Exact Solution Scientific Consulting, Morristown, USA 		David R. Bergman D3
15:00 Dynamic beam forming using chirp signals
University of Auckland, New Zealand 		Stuart Bradley D4
15:30 Tea/Coffee break
16:00 Microphone arrays in a wind tunnel environment with a reverberating floor
GFaI, Berlin, Germany 		Marie Pelz D5
16:30 Optimization methodology of microphone arrays for environmental source localization using the generalized cross-correlation
Université de Sherbrooke, Canada 		Lucas Carneiro D6
17:00 Improving source discrimination performance by using an optimized acoustic array and adaptive high-resolution CLEAN-SC beamforming
Delft University of Technology, The Netherlands
 Salil Luesutthiviboon D7
17:45 Conference dinner - Tour of the historic wind tunnels / Reception in Hans-Grade-Saal
19:30 Conference dinner
13:30 - 17:30 Robert P. Dougherty    
13:30 Comparison of different solvers for general inverse beamforming algorithms for highresolution aeroacoustic source characterization
TU Berlin, Germany 		Simon Jekosch D8
14:00 An improved regularization of the generalized inverse beamforming applied to a benchmark database
Karman Institute for Fluid Dynamics, Sint-Genesius-Rode, Belgium		 Riccardo Zamponi D9
14:30 Wavenumber-domain method for source reconstruction from far-field array measurements in flow
University of Southampton, United Kingdom 		Fabio C. Hirono D10
15:00 Phase coherence imaging of vibroacoustic sources
Université de Sherbrooke, Canada 		Maxime Bilodeau D11
15:30 Tea/Coffee break
16:00 Sparse holography from iterated Bayesian focusing
INSA Lyon, France 		Jérôme Antoni D12
16:30 The evaluation of methods for improving beamforming maps in noisy environment
University of New South Wales, Sydney, Australia
 Jeoffrey Fischer D13
17:00 Separation and quantification of airfoil LE- and TE-noise source with microphone array
Northwestern Polytechnical University, Xi’an, P.R. China 		Weiyang Qiao D14
17:45 Conference dinner - Tour of the historic wind tunnels / Reception in Hans-Grade-Saal
19:30 Conference dinner
09:00 - 12:00 Olaf Jaeckel    
09:00 A new derivation of the adaptive beamforming formula
OptiNav, Bellevue, USA		 Robert P. Dougherty S6
09:30 Inverse integration method for distributed sound sources
Delft University of Technology, The Netherlands 		Roberto Merino-Martinez S7
10:00 Numerical and experimental assessment of functional beamforming for source quantification
MicrodB, Ecully, France 		Valentin Baron S8
10:30 Tea/Coffee break
11:00 Investigations on beamforming in the wind tunnel using multiple microphone array measurements
GFaI, Berlin, Germany 		Lukas Kleine Wächter S9
11:30 Acoustic beamforming by non-synchronous microphone array measurements
Shanghai Jiao Tong University, P.R. China 		Liang Yu S10
12:00 Lunch break
13:30 - 17:30 Ennes Sarradj    
13:30 Noise quantification with beamforming deconvolution: effects of regularization and boundary conditions
Technical University of Denmark, Roskilde, Denmark 		Oliver Lylloff D15
14:00 Development of beamforming methods for uncorrelated dipole sources
Moscow Institute of Physics and Technology, Russia 		Georgy A. Faranosov D16
14:30 Identification of acoustic moving sources using a time-domain method
INSA Lyon, France 		Rémi Cousson D17
15:00 Fault identification and localization for moving wheels based on de-Dopplerization beamforming kurtosis method
Hong Kong Polytechnic University, Hong Kong 		Chen Long D18
15:30 Tea/Coffee break
16:00 Simulation, visualization and localization of sound in a real and a virtual room acoustic environment using beamforming
University of Michigan, Ann Arbor, USA
 Mojtaba Navvab D19
16:30 CIRA acoustic antenna real-time FPGA beamforming algorithm validation
CIRA, Capua, Italy
 Gianluca Diodati D20
17:00 Impact of the locations of the control points on optimal solutions for self-bending beamforming
Chalmers University of Technology, Gothenburg, Sweden
 Jens Ahrens D21
13:30 - 17:30 Pieter Sijtsma    
13:30 A comparison of microphone array methods for the characterization of rotating sound sources
BTU Cottbus-Senftenberg, Germany 		Gert Herold D22
14:00 Rotating beamforming with uneven microphone placements
Budapest University of Technology and Economics, Hungary 		Bence Tóth D23
14:30 Application of rotational beamforming algorithms on fast rotating sound sources
gfai tech, Berlin, Germany 		Michael Kerscher D24
15:00 Application of sound source identification using CLEAN-SC to a turbofan engine
Japan Aerospace Exploration Agency, Tokyo, Japan 		Tatsuya Ishii D25
15:30 Tea/Coffee break
16:00 Compressed sensing based radial mode analysis of the broadband sound field in a low-speed fan test rig
DLR, Berlin, Germany 		Maximilian Behn D26
16:30 Towards a Doppler effect based beamforming method for rotating coherent noise sources
Budapest University of Technology and Economics, Hungary 		Csaba Horváth D27
17:00 Combining signal pre-processing methods with beamforming for broadband turbomachinery applications
Budapest University of Technology and Economics, Hungary 		Kristóf Tokaji D28
ISBN of Conference CD-ROM: 978-3-942709-20-0

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