| 立体声拾音仿真软件设计与其数学模型的建立 |
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| 引用本文： | 吴帆,王鑫. 立体声拾音仿真软件设计与其数学模型的建立[J]. 电声技术, 2011, 35(4): 43-46,50 |
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| 作者姓名： | 吴帆 王鑫 |
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| 作者单位： | 北京联合大学自动化学院;中国传媒大学传播声学研究所; |
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| 基金项目： | 北京市属高等学校人才强教计划资助项目 |
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| 摘 要： | 介绍了自主研发的立体声拾音仿真软件（Virtual Stereo Recording）的功能与编程涉及的数学模型的建立，可完成4种常用立体声拾音制式的仿真，能图示化输出声像位置，参数化显示时间差、强度差等重要参数，而且能将仿真传声器拾取的声音以立体声形式播放，并对4种制式中输出参数的数学模型进行了详细的推导。
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| 关 键 词： | 立体声拾音 仿真软件 数学模型 |
Design of Stereo Recording Simulation Software and Its Mathematical Model |
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| WU Fan,WANG Xin. Design of Stereo Recording Simulation Software and Its Mathematical Model[J]. Audio Engineering, 2011, 35(4): 43-46,50 |
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| Authors: | WU Fan WANG Xin |
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| Affiliation: | WU Fan1,2,WANG Xin2 (1.College of Automation,Beijing Union University,Beijing 100101,China,2.Communication Acoustics Lab,Communication University of China,Beijing 100024,China) |
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| Abstract: | Design of stereo recording simulation software named Virtual Stereo Recording and its mathematical model are introduced in this paper.The software can finish simulations of four types of stereo recording formats.It can display the sound image,output the import parameters such as interchannel time differences and interchannel level differences and so on,and the stereo sound recorded by the simulation system can be played.The mathematical models of the parameters are derived in detail. |
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| Keywords: | stereo recording simulation software mathematical model |
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