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

[31] Correction of room impulse response truncation based on a nonlinear decay model
Ciric, Dejan G.
Jankovic, Marko
APPLIED ACOUSTICS, 2018, 132 : 210 - 222
[32] Robust speech recognition in reverberant environments by using an optimal synthetic room impulse response model
Liu, Jindong
Yang, Guang-Zhong
SPEECH COMMUNICATION, 2015, 67 : 65 - 77
[33] Blind estimation of speech transmission index and room acoustic parameters based on the extended model of room impulse response
Duangpummet, Suradej
Karnjana, Jessada
Kongprawechnon, Waree
Unoki, Masashi
APPLIED ACOUSTICS, 2022, 185
[34] Room Impulse Response Reshaping and Crosstalk Cancellation Using Convex Optimization
Mertins, Alfred
Maass, Marco
Katzberg, Fabrice
IEEE/ACM Transactions on Audio Speech and Language Processing, 2021, 29 : 489 - 502
[35] Room Impulse Response Reshaping and Crosstalk Cancellation Using Convex Optimization
Mertins, Alfred
Maass, Marco
Katzberg, Fabrice
IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 2021, 29 : 489 - 502
[36] Performance of low-frequency sound zones with very fast room impulse response measurements
Cadavid, Jose
Moller, Martin Bo
Pedersen, Christian Sejer
Bech, Soren
van Waterschoot, Toon
Ostergaard, Jan
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2024, 155 (01): : 757 - 768
[37] Blind Estimation of Speech Transmission Index and Room Acoustic Parameters by Using Extended Model of Room Impulse Response Derived From Speech Signals
Wang, Lijun
Duangpummet, Suradej
Unoki, Masashi
IEEE ACCESS, 2023, 11 : 49431 - 49444
[38] Automated estimation of the truncation of room impulse response by applying a nonlinear decay model
Jankovic, Marko
Ciric, Dejan G.
Pantic, Aleksandar
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2016, 139 (03): : 1047 - 1057
[39] Automated estimation of the truncation of room impulse response by applying a nonlinear decay model
1600, Acoustical Society of America (139):
[40] RevRIR: Joint Reverberant Speech and Room Impulse Response Embedding using Contrastive Learning with Application to Room Shape Classification
Bittermani, Jacob
Levi, Daniel
Diamandi, Hilel Hagai
Gannot, Sharon
Rosenweini, Tal
INTERSPEECH 2024, 2024, : 3280 - 3284

← 1 2 3 4 5 →