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

共 50 条

[1] Extending the sound impulse response of room using extrapolation
Meng, ZH
Sakagami, K
Morimoto, M
Bi, GA
Alex, KC
IEEE TRANSACTIONS ON SPEECH AND AUDIO PROCESSING, 2002, 10 (03): : 167 - 172
[2] Mixed Reality Visualization of Room Impulse Responses on Two Planes by Moving Microphone
Watanabe, Yasuaki
Ikeda, Yusuke
Oikawa, Yasuhiro
INTERNATIONAL WORKSHOP ON ADVANCED IMAGING TECHNOLOGY (IWAIT) 2022, 2022, 12177
[3] Using machine learning to reconstruct room geometry from an impulse response
Algargoosh, Alaa
Singh, Nikhil
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2023, 153 (03):
[4] Visualization of multiple listener room response equalization using Sammon map
Bharitkar, S
Kyriakakis, C
IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, VOL I AND II, PROCEEDINGS, 2002, : A277 - A280
[5] A new approach for acoustic visualization using directional impulse response in room acoustics
Lim, Hansol
Imran, Muhammad
Jeon, Jin Yong
BUILDING AND ENVIRONMENT, 2016, 98 : 150 - 157
[6] 3D Room Geometry Inference Based on Room Impulse Response Stacks
El Baba, Youssef
Walther, Andreas
Habets, Emanuel A. P.
IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 2018, 26 (05) : 857 - 872
[7] Comparison of Measured and Simulated Room Impulse Response for an Interactive Music Making Environment in Mixed Reality
Wu, Yun-Han
Murakami, Scott M.
Roginska, Agnieszka
2018 AES INTERNATIONAL CONFERENCE ON AUDIO FOR VIRTUAL AND AUGMENTED REALITY, 2018,
[8] Room Impulse Response Synthesis and Validation Using a Hybrid Acoustic Model
Southern, Alex
Siltanen, Samuel
Murphy, Damian T.
Savioja, Lauri
IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 2013, 21 (09): : 1940 - 1952
[9] Spatial sound rendering using measured room impulse responses
Li, Yan
Driessen, Peter F.
Tzanetakis, George
Bellamy, Steve
2006 IEEE International Symposium on Signal Processing and Information Technology, Vols 1 and 2, 2006, : 432 - 437
[10] Localizing nearby sound sources in a classroom: Binaural room impulse response
Shinn-Cunningham, BG
Kopco, N
Martin, TJ
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2005, 117 (05): : 3100 - 3115

← 1 2 3 4 5 →