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

Yuta Kataoka, Yasuhiro Oikawa, Yasuaki Watanabe, Yusuke Ikeda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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 languageEnglish
Title of host publicationACM SIGGRAPH 2020 Posters, SIGGRAPH 2020
PublisherAssociation for Computing Machinery
ISBN (Electronic)9781450379731
DOIs
Publication statusPublished - 2020 Aug 17
EventACM SIGGRAPH 2020 Posters - International Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 2020 - Virtual, Online, United States
Duration: 2020 Aug 17 → …

Publication series

NameACM SIGGRAPH 2020 Posters, SIGGRAPH 2020

Conference

ConferenceACM SIGGRAPH 2020 Posters - International Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 2020
CountryUnited States
CityVirtual, Online
Period20/8/17 → …

Keywords

  • acoustic imaging
  • augmented reality
  • mixed reality
  • scientific visualization
  • sound intensity

ASJC Scopus subject areas

  • Software
  • Computer Graphics and Computer-Aided Design

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