02 D - Loudspeaker arrays and sound field control

Day / Time: 10.09.2019, 08:40-18:00
Room: Lissabon 1
Typ: Lecture

Session chair


08:40 - 09:00
Kazuhiro Kondo, Shinichiro Osanai
Audio Spotlight using Subdivided AM Sideband Wave Delivery from Separate Ultrasonic Array Speakers
09:00 - 09:20
Kairi Mori, Masato Nakayama, Takanobu Nishiura
Evaluation of Thermal Runaway Control Based on Frequency Modulated Carrier Wave in Parametric Array Loudspeaker
09:20 - 09:40
Shiori Sayama, Masato Nakayama, Takanobu Nishiura
Three-dimensional Resonance Control Based on Spatial Wave Synthesis with Parametric Array Loudspeaker
09:40 - 10:00
Toshihiro Fujii, Masato Nakayama, Takanobu Nishiura
Demodulation Distance Control Based on Analytic Model between Film Gas-lens Depth and Demodulation Distance for Parametric Array Loudspeaker
10:00 - 10:20
Yuting Geng, Yusei Nakano, Masato Nakayama, Takanobu Nishiura
Development of Multi-way Parametric Array Loudspeaker Using Multiplexed Double Sideband Modulation
10:20 - 10:40
Manuel Melon, Maryna Sanalatii, Philippe Herzog, Régine Guillermin, Nicolas Poulain, Jean Christophe Le Roux
Design of a directive source using the radiation mode method and a sound zone algorithm
10:40 - 11:00
Franz Zotter, Hannes Pomberger
Models of spherical and rectangular cuboid loudspeaker arrays
11:00 - 11:20
Yuta Kakuzaki, Akio Ando
Reproduction of Multichannel Audio by Frame Loudspeaker Array
11:20 - 11:40
Hayato Ito, Shoichi Koyama, Natsuki Ueno, Hiroshi Saruwatari
Three-Dimensional Spatial Active Noise Control Based on Kernel-Induced Sound Field Interpolation
14:00 - 14:20
Martin Bo Møller, Martin Olsen
On in situ beamforming in an automotive cabin using a planar loudspeaker array
14:20 - 14:40
Carl Andersson, Jens Ahrens
Minimum Trap Separation for Acoustical Levitation Using Phased Ultrasonic Transducer Arrays
14:40 - 15:00
Thushara Abhayapala, Hanchi Chen
Spatial sound field reproduction using deep neural networks
15:00 - 15:20
Nara Hahn, Fieter Winter, Sascha Spors
2.5D Local Wave Field Synthesis of a Virtual Plane Wave Using a Time Domain Representation of Spherical Harmonics Expansion
15:20 - 15:40
Yi Ren, Yoichi Haneda
How the distance and radius of two circular loudspeaker arrays affect sound field reproductions and directivity controls
16:20 - 16:40
Johannes Goebel
The EMPAC High-Resolution Modular Loudspeaker Array for Wave Field Synthesis
16:40 - 17:00
Elena Shabalina
A Field-Matching Method of Sound Field Synthesis for Large Scale Sound Reinforcement Systems
17:00 - 17:20
Lewin Stein, Florian Straube, Jörn Sesterhenn, Stefan Weinzierl, Mathias Lemke
Adjoint-based sound reinforcement in the time domain
17:20 - 17:40
Jonas Brunskog, Franz Maria Heuchel, Diego Caviedes Nozal, Minho Song, Finn T. Agerkvist, Efren Fernandez-Grande, Enrico Gallo
Full scale outdoor concert adaptive sound field control
17:40 - 18:00
Franz Maria Heuchel, Diego Caviedes Nozal, Efren Fernandez-Grande, Jonas Brunskog, Finn T. Agerkvist, Peter Gerstoft
Adapting transfer functions to changes in atmospheric conditions for outdoor sound field control