Mixed Reality Visualization of Instantaneous Sound Intensity with Moving 4-ch Microphone Array

Yuta Kataoka; Yasuhiro Oikawa; Yasuaki Watanabe; Yusuke Ikeda

doi:10.1145/3388770.3407401

Mixed Reality Visualization of Instantaneous Sound Intensity with Moving 4-ch Microphone Array

Yuta Kataoka, Yasuhiro Oikawa, Yasuaki Watanabe, Yusuke Ikeda

School of Fundamental Science and Engineering

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

3 Citations (Scopus)

Abstract

To understand the sound propagation in a real space, we propose the mixed reality (MR) visualization system of instantaneous sound intensity, which can be measured at each measurement point with moving a handy microphone array in synchronization with sound reproduction. By visualizing the measured instantaneous sound intensities with an MR animation, we can observe the temporal flow of sound energy in the real space to understand the propagation of sound wave and acoustic properties, such as sound reflection.

Original language	English
Title of host publication	ACM SIGGRAPH 2020 Posters, SIGGRAPH 2020
Publisher	Association for Computing Machinery
ISBN (Electronic)	9781450379731
DOIs	https://doi.org/10.1145/3388770.3407401
Publication status	Published - 2020 Aug 17
Event	ACM SIGGRAPH 2020 Posters - International Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 2020 - Virtual, Online, United States Duration: 2020 Aug 17 → …

Publication series

Name	ACM SIGGRAPH 2020 Posters, SIGGRAPH 2020

Conference

Conference	ACM SIGGRAPH 2020 Posters - International Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 2020
Country/Territory	United States
City	Virtual, Online
Period	20/8/17 → …

Keywords

acoustic imaging
augmented reality
mixed reality
scientific visualization
sound intensity

ASJC Scopus subject areas

Software
Computer Graphics and Computer-Aided Design

Access to Document

10.1145/3388770.3407401

Cite this

Mixed Reality Visualization of Instantaneous Sound Intensity with Moving 4-ch Microphone Array. / Kataoka, Yuta; Oikawa, Yasuhiro; Watanabe, Yasuaki et al.

ACM SIGGRAPH 2020 Posters, SIGGRAPH 2020. Association for Computing Machinery, 2020. (ACM SIGGRAPH 2020 Posters, SIGGRAPH 2020).

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

Kataoka, Y, Oikawa, Y, Watanabe, Y & Ikeda, Y 2020, Mixed Reality Visualization of Instantaneous Sound Intensity with Moving 4-ch Microphone Array. in ACM SIGGRAPH 2020 Posters, SIGGRAPH 2020. ACM SIGGRAPH 2020 Posters, SIGGRAPH 2020, Association for Computing Machinery, ACM SIGGRAPH 2020 Posters - International Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 2020, Virtual, Online, United States, 20/8/17. https://doi.org/10.1145/3388770.3407401

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abstract = "To understand the sound propagation in a real space, we propose the mixed reality (MR) visualization system of instantaneous sound intensity, which can be measured at each measurement point with moving a handy microphone array in synchronization with sound reproduction. By visualizing the measured instantaneous sound intensities with an MR animation, we can observe the temporal flow of sound energy in the real space to understand the propagation of sound wave and acoustic properties, such as sound reflection.",

keywords = "acoustic imaging, augmented reality, mixed reality, scientific visualization, sound intensity",

author = "Yuta Kataoka and Yasuhiro Oikawa and Yasuaki Watanabe and Yusuke Ikeda",

note = "Funding Information: This work was supported by JSPS KAKENHI Grant Number 19K12049. Publisher Copyright: {\textcopyright} 2020 Owner/Author.; ACM SIGGRAPH 2020 Posters - International Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 2020 ; Conference date: 17-08-2020",

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Mixed Reality Visualization of Instantaneous Sound Intensity with Moving 4-ch Microphone Array

Abstract

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Conference

Keywords

ASJC Scopus subject areas

Access to Document

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