Toward the Holographic Reconstruction of Sound Fields Using Smart Sound Devices

A four-year project started in 2013 and supported by the Samsung Research Funding Center aims to revolutionize acoustic array systems through the construction and combination of smart sound devices. This "self-networked smart sound sticker" project uses novel acoustic array transducers made from graphene, as well as smart loudspeakers with self-sensing abilities, to offer installation and operational benefits over conventional arrays of nonflexible configurations.