Real-time Measurement and Display System of 3D Sound Intensity Map using Optical See-Through Head Mounted Display (Topic: Information Visualization and Scientific Visualization)
TimeThursday, 6 December 20189am - 6pm
DescriptionWe propose a system of real-time measurement and visualization for a broad sound field by using optical see-through head mounted display (OSTHMD) with simultaneous localization and mapping (SLAM). The proposed system can superimpose the measurement results directly on the real space by OSTHMD and SLAM. The system also achieves free movement of measurement positions in a broad area without multiple AR markers. Visualizing the 3D sound intensity map, which is a stationary vector field representing the energy flow of sound, of an entire room by the proposed system helps us to design the sound field within a space.