@article{ART002998493},
author={Jong-Hyun Kim},
title={Reduced Raytracing Approach for Handling Sound Map with Multiple Sound Sources, Wind Advection and Temperature},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2023},
volume={28},
number={9},
pages={55-62},
doi={10.9708/jksci.2023.28.09.055}
TY - JOUR
AU - Jong-Hyun Kim
TI - Reduced Raytracing Approach for Handling Sound Map with Multiple Sound Sources, Wind Advection and Temperature
JO - Journal of The Korea Society of Computer and Information
PY - 2023
VL - 28
IS - 9
PB - The Korean Society Of Computer And Information
SP - 55
EP - 62
SN - 1598-849X
AB - In this paper, we present a method that utilizes geometry-based sound generation techniques to efficiently handle multiple sound sources, wind turbulence, and temperature-dependent interactions. Recently, a method based on reduced raytracing has been proposed to update the sound position and efficiently calculate sound propagation and diffraction without recursive reflection/refraction of many rays, but this approach only considers the propagation characteristics of sound and does not consider the interaction of multiple sound sources, wind currents, and temperature. These limitations make it difficult to create sound scenes in a variety of virtual environments because they only generate static sounds. In this paper, we propose a method for efficiently constructing a sound map in a situation where multiple sounds are placed, and a method for efficiently controlling the movement of an agent through it. In addition, we propose a method for controlling sound propagation by considering wind currents and temperature. The method proposed in this paper can be utilized in various fields such as metaverse environment design and crowd simulation, as well as games that can improve content immersion based on sound.
KW - Reduced raytracing;Multiple sound source;Wind advection;Sound propagation;Temperature;Sound generation
DO - 10.9708/jksci.2023.28.09.055
ER -
Jong-Hyun Kim. (2023). Reduced Raytracing Approach for Handling Sound Map with Multiple Sound Sources, Wind Advection and Temperature. Journal of The Korea Society of Computer and Information, 28(9), 55-62.
Jong-Hyun Kim. 2023, "Reduced Raytracing Approach for Handling Sound Map with Multiple Sound Sources, Wind Advection and Temperature", Journal of The Korea Society of Computer and Information, vol.28, no.9 pp.55-62. Available from: doi:10.9708/jksci.2023.28.09.055
Jong-Hyun Kim "Reduced Raytracing Approach for Handling Sound Map with Multiple Sound Sources, Wind Advection and Temperature" Journal of The Korea Society of Computer and Information 28.9 pp.55-62 (2023) : 55.
Jong-Hyun Kim. Reduced Raytracing Approach for Handling Sound Map with Multiple Sound Sources, Wind Advection and Temperature. 2023; 28(9), 55-62. Available from: doi:10.9708/jksci.2023.28.09.055
Jong-Hyun Kim. "Reduced Raytracing Approach for Handling Sound Map with Multiple Sound Sources, Wind Advection and Temperature" Journal of The Korea Society of Computer and Information 28, no.9 (2023) : 55-62.doi: 10.9708/jksci.2023.28.09.055
Jong-Hyun Kim. Reduced Raytracing Approach for Handling Sound Map with Multiple Sound Sources, Wind Advection and Temperature. Journal of The Korea Society of Computer and Information, 28(9), 55-62. doi: 10.9708/jksci.2023.28.09.055
Jong-Hyun Kim. Reduced Raytracing Approach for Handling Sound Map with Multiple Sound Sources, Wind Advection and Temperature. Journal of The Korea Society of Computer and Information. 2023; 28(9) 55-62. doi: 10.9708/jksci.2023.28.09.055
Jong-Hyun Kim. Reduced Raytracing Approach for Handling Sound Map with Multiple Sound Sources, Wind Advection and Temperature. 2023; 28(9), 55-62. Available from: doi:10.9708/jksci.2023.28.09.055
Jong-Hyun Kim. "Reduced Raytracing Approach for Handling Sound Map with Multiple Sound Sources, Wind Advection and Temperature" Journal of The Korea Society of Computer and Information 28, no.9 (2023) : 55-62.doi: 10.9708/jksci.2023.28.09.055
