@inproceedings{358900acec6544019457daf9de8d5e8d,
title = "Visualization of sound field in semi-closed room using finite-difference time-domain method",
abstract = "This paper illustrates the visualization method of transient sound propagation in 3-dimensional semi-closed sound field in which a rectangular shape of room is modeled by applying the finite-difference time-domain (FDTD) method. As a direct time-domain simulation the technique of FDTD owns unique advantage in solving acoustic problems in closed and semi-closed rooms. To ensure the accuracy of the FDTD, some attention is paid in this paper on the key problems such as: numerical stability, numerical error, boundary condition, and the excitation signal. This paper uses slicing to visualize the 3-dimensional semi-closed sound field, and that validity is proved by the visualization of a 2-dimensional semi-closed sound field.",
keywords = "Boundary condition, Finite-difference time-domain (FDTD), Semi-closed room, Visualization",
author = "Dongdong Lu and Xiangyang Zeng",
note = "Publisher Copyright: {\textcopyright} Springer Science+Business Media Singapore 2016.; 16th International Conference on Man-Machine-Environment System Engineering, MMESE 2016 ; Conference date: 21-10-2016 Through 23-10-2016",
year = "2016",
doi = "10.1007/978-981-10-2323-1_34",
language = "英语",
isbn = "9789811023224",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Verlag",
pages = "303--310",
editor = "Shengzhao Long and Dhillon, {Balbir S.}",
booktitle = "Man-Machine-Environment System Engineering - Proceedings of the 16th International Conference on MMESE",
}