“Mixed Reality Visualization of Instantaneous Sound Intensity with Moving 4-ch Microphone Array” by Kataoka, Oikawa, Watanabe and Ikeda

  • ©Yuta Kataoka, Yasuhiro Oikawa, Yasuaki Watanabe, and Yusuke Ikeda

  • ©Yuta Kataoka, Yasuhiro Oikawa, Yasuaki Watanabe, and Yusuke Ikeda

  • ©Yuta Kataoka, Yasuhiro Oikawa, Yasuaki Watanabe, and Yusuke Ikeda

Conference:


Entry Number: 57

Title:

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

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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.

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Additional Images:

©Yuta Kataoka, Yasuhiro Oikawa, Yasuaki Watanabe, and Yusuke Ikeda

Acknowledgements:


    This work was supported by JSPS KAKENHI Grant Number 19K12049.


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