SHS Web Conf.
Volume 77, 2020The 2nd ACM Chapter International Conference on Educational Technology, Language and Technical Communication (ETLTC2020)
|Number of page(s)
|Topics in Computer Science
|08 May 2020
Narrowcasting visualization using particles for spatial sound conferencing
Spatial Media Group, Computer Arts Lab., University of Aizu ; Aizu-Wakamatsu, Fukushima 965-8580 ; Japan
The goal of this study is to visualize duplex auditory communication filtered with narrowcasting. Narrowcasting is technology that enables media stream filtering for privacy. Audio narrowcasting has four operations (solo & mute and attend & deafen). In this research, communication from source to sink is determined according to these four operations, including “autofocus” determination of multipresent sinks, and visualized using flying particles. Soundscapes are compiled according to narrowcasting attributes. With such multimodal representation, users can more easily understand narrowcasting communication.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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