| 考虑界面声散射的室内声脉冲响应计算机仿真新算法 |
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| 引用本文： | 张继萍,吴硕贤.考虑界面声散射的室内声脉冲响应计算机仿真新算法[J].应用声学,1998,17(6):19-24. |
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| 作者姓名： | 张继萍 吴硕贤 |
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| 作者单位： | [1]浙江省环境保护科学设计研究院 [2]华南理工大学建筑系 |
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| 摘 要： | 本文提出一种考虑界面声散射的室内声脉冲响应的计算机仿真新算法，该算法通过应用动态堆栈和虚拟内存，解决了模拟了中计算可能失运控制的问题，作为例子，文中对二个矩形房间的声脉冲响应进行了仿真。
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| 关 键 词： | 房间声脉冲响应 界面声散射 动态堆栈 仿真 |
A new computer simulation algorithm for calculating sound impulse response in a room including surface scattering |
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| Zhang Jiping.A new computer simulation algorithm for calculating sound impulse response in a room including surface scattering[J].Applied Acoustics,1998,17(6):19-24. |
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| Authors: | Zhang Jiping |
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| Institution: | Department of Architecture, South China University of Technology Guangzhou 510641;Department of Architecture, South China University of Technology Guangzhou 510641 |
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| Abstract: | A new computer simulation algorithm for calculating sound impulse response in a room is proposed, in which the phenomenon of sound scattering by walls is considered.By using dynamic stacks and virtual memory, the algorithm solves the problem that computation may be out of control in the simulation. The sound impulse responses in two rectangular rooms were simulated for illustrations. |
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| Keywords: | Room sound impulse response Surface scattering Dynamic stack Virtual memory |
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