Visualization system of measured and simulated sound intensities with mixed reality

Yukiko Okawa; Yasuaki Watanabe; Yusuke Ikeda; Yuta Kataoka; Yasuhiro Oikawa; Naotoshi Osaka

doi:10.1109/GCCE50665.2020.9291749

Visualization system of measured and simulated sound intensities with mixed reality

Yukiko Okawa, Yasuaki Watanabe, Yusuke Ikeda, Yuta Kataoka, Yasuhiro Oikawa, Naotoshi Osaka

School of Fundamental Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Visualization of sound intensities helps us to understand the flow of sound energy caused by the sound source and reflections. Especially for the architectural acoustic design, Visualization of the simulated data in real space is useful to comprehend the relationship between sound propagation and the sound-reflecting objects. In this paper, we propose the Mixed Reality visualization system for sound intensities calculated from measurement and simulated data to compare the both data in real space. The simulation data is calculated by 2D-FDTD based on the room shape acquired by simultaneous localization and mapping techniques.

Original language	English
Title of host publication	2020 IEEE 9th Global Conference on Consumer Electronics, GCCE 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	44-48
Number of pages	5
ISBN (Electronic)	9781728198026
DOIs	https://doi.org/10.1109/GCCE50665.2020.9291749
Publication status	Published - 2020 Oct 13
Event	9th IEEE Global Conference on Consumer Electronics, GCCE 2020 - Kobe, Japan Duration: 2020 Oct 13 → 2020 Oct 16

Publication series

Name	2020 IEEE 9th Global Conference on Consumer Electronics, GCCE 2020

Conference

Conference	9th IEEE Global Conference on Consumer Electronics, GCCE 2020
Country/Territory	Japan
City	Kobe
Period	20/10/13 → 20/10/16

Keywords

Finite-difference time-domain
Mixed Reality
Numerical simulation
Room shape
Spatial mapping

ASJC Scopus subject areas

Signal Processing
Electrical and Electronic Engineering
Media Technology
Instrumentation
Computer Networks and Communications
Computer Vision and Pattern Recognition

Access to Document

10.1109/GCCE50665.2020.9291749

Cite this

Okawa, Y., Watanabe, Y., Ikeda, Y., Kataoka, Y., Oikawa, Y., & Osaka, N. (2020). Visualization system of measured and simulated sound intensities with mixed reality. In 2020 IEEE 9th Global Conference on Consumer Electronics, GCCE 2020 (pp. 44-48). [9291749] (2020 IEEE 9th Global Conference on Consumer Electronics, GCCE 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GCCE50665.2020.9291749

Visualization system of measured and simulated sound intensities with mixed reality. / Okawa, Yukiko; Watanabe, Yasuaki; Ikeda, Yusuke et al.

2020 IEEE 9th Global Conference on Consumer Electronics, GCCE 2020. Institute of Electrical and Electronics Engineers Inc., 2020. p. 44-48 9291749 (2020 IEEE 9th Global Conference on Consumer Electronics, GCCE 2020).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Okawa, Y, Watanabe, Y, Ikeda, Y, Kataoka, Y, Oikawa, Y & Osaka, N 2020, Visualization system of measured and simulated sound intensities with mixed reality. in 2020 IEEE 9th Global Conference on Consumer Electronics, GCCE 2020., 9291749, 2020 IEEE 9th Global Conference on Consumer Electronics, GCCE 2020, Institute of Electrical and Electronics Engineers Inc., pp. 44-48, 9th IEEE Global Conference on Consumer Electronics, GCCE 2020, Kobe, Japan, 20/10/13. https://doi.org/10.1109/GCCE50665.2020.9291749

Okawa Y, Watanabe Y, Ikeda Y, Kataoka Y, Oikawa Y, Osaka N. Visualization system of measured and simulated sound intensities with mixed reality. In 2020 IEEE 9th Global Conference on Consumer Electronics, GCCE 2020. Institute of Electrical and Electronics Engineers Inc. 2020. p. 44-48. 9291749. (2020 IEEE 9th Global Conference on Consumer Electronics, GCCE 2020). doi: 10.1109/GCCE50665.2020.9291749

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abstract = "Visualization of sound intensities helps us to understand the flow of sound energy caused by the sound source and reflections. Especially for the architectural acoustic design, Visualization of the simulated data in real space is useful to comprehend the relationship between sound propagation and the sound-reflecting objects. In this paper, we propose the Mixed Reality visualization system for sound intensities calculated from measurement and simulated data to compare the both data in real space. The simulation data is calculated by 2D-FDTD based on the room shape acquired by simultaneous localization and mapping techniques. ",

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note = "Funding Information: This work was supported by JSPS KAKENHI Grant Number 19K12049. Publisher Copyright: {\textcopyright} 2020 IEEE.; 9th IEEE Global Conference on Consumer Electronics, GCCE 2020 ; Conference date: 13-10-2020 Through 16-10-2020",

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Visualization system of measured and simulated sound intensities with mixed reality

Abstract

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Keywords

ASJC Scopus subject areas

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