摘要
利用MATLAB程序设计语言,编写了立体声和环绕声声像分析软件。该软件以理论计算和实验测量得到的头相关传输函数(HRTF)为基础,运用立体声声像的相关分析方法,可对立体声和环绕声的声像位置、声像的明晰度和自然度进行分析,为设计新的系统提供了工具。文中最后指出软件应用还存在的局限性。
This paper introduces a MATLAB software for stereophonic and surround sound image analysis.Based on the HRTF obtained from calculation or measured and by using the method of cor-relation theoretical analysis,the software is able to analyze the direction,definiteness and naturalness of image in stereophonic and surround sound reproduction.Therefore the software can be used as a tool for designing new system.Finally,the paper also discusses some limitation of the software.[
出处
《电声技术》
北大核心
2003年第1期38-43,共6页
Audio Engineering
基金
国家自然科学基金资助项目(19974012).
