摘要
概述了可听化技术的研究现状及发展方向．在给出可听化技术的分类标准之后，文中重点讨论了在计算机系统中实现可听化系统的一般过程，即通常可分成室内声学仿真、双耳房间脉冲响应的计算及卷积３个步骤来实现．另外，文中还介绍了涉及可听化系统实现的主要软硬件产品，分析了该领域今后的研究方向，并指出了其在多个领域广泛的应用前景．
The article reviews the current research situations on auralization. After the introduction of several classification methods, much attention is paid to the general scheme of the realization of auralization system in a computer system, that is, generally including room acoustical simulation, calculation of the binaural room impulse response and convolution. Furthermore, some principle software/hardware products in auralization domain are introduced and future directions are proposed. At last, it analyzes the possible application domains of auralization.
出处
《计算机辅助设计与图形学学报》
EI
CSCD
北大核心
1999年第2期189-192,共4页
Journal of Computer-Aided Design & Computer Graphics
基金
国家"863"计划
国防科工委预研基金
浙江省自然科学基金
关键词
可听化
声学仿真
声场
声音传播
auralization, room impulse response (RIR), head related transfer function(HRTF)
