Research on virtual reality sound effects for high-speed train simulation system

被引：4

作者：

Su, Ruidan ^{[1
]}

Zhang, Kunlin ^{[3
]}

Yan, Weiwei ^{[3
]}

Zhao, Zhandong ^{[2
]}

Xu, Huaiyu ^{[3
]}

Wen, Tao ^{[1
]}

机构：

[1] College of Information Science and Engineering, Northeastern University, Shenyang

[2] Integrated Circuit Applied Software Lab, Software College, Northeastern University, Shenyang

[3] Service Science Research Center, Shanghai Advanced Research Institute, Chinese Academy of Sciences

来源：

Journal of Software | 2012年 / 7卷 / 08期

关键词：

High-speed train; Simulation; Sound effects; Virtual reality; Wavelet denoising; Wavelet denoising algorithm;

D O I：

10.4304/jsw.7.8.1919-1922

中图分类号：

学科分类号：

摘要：

In this paper, virtual reality sound effects for high-speed train simulation system using wavelet denoising algorithm is studied. As one important part of the high speed train operation system, virtual reality system visualizes most parameter in train operation process. Sound effect system provides sound information to the whole simulation system. It is greatly significance to the whole effect and reality of the simulation. Here we will introduce high-speed train virtual reality sound analysis and acquisition method. Based on wavelet denoising algorithm, we analyze the filtering mechanism and realization of highspeed train virtual reality sound effect. Combining audio files and the type of virtual reality scene, we present a new virtual reality sound model and realization mode; eventually offer a new ideal and flexible solution to high-speed train virtual reality sound effect system. © 2012 ACADEMY PUBLISHER.

引用

页码：1919 / 1922

页数：3

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