Mixed Reality Visualization of Room Impulse Response Map using Room Geometry and Physical Model of Sound Propagation

被引：1

作者：

Uchida, Ayame ^{[1
]}

Tsunokuni, Izumi ^{[1
]}

Ikeda, Yusuke ^{[1
]}

Oikawa, Yasuhiro ^{[2
]}

机构：

[1] Tokyo Denki Univ, Adachi Ku, Tokyo, Japan

[2] Waseda Univ, Sinjuku Ku, Tokyo, Japan

来源：

PROCEEDINGS OF SIGGRAPH 2023 POSTERS, SIGGRAPH 2023 | 2023年

关键词：

Mixed Reality; Spatial mapping; Interpolation; Sound propagation;

D O I：

10.1145/3588028.3603693

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this paper, an MR visualization method based on sound field modeling is proposed. Using a small quantity of measurement data, the sound field was modeled using equivalent sources and room shapes acquired via SLAM. From the modeled sound field, the estimated room impulse responses at the target grid points were then animated to visualize the sound field using MR technology. Consequently, the animation of the sound field in MR clearly represented how sound propagates, including reflections.

引用

页数：2

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