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| 脉冲响应法测量混响时间技术的研究 | |
| 引用本文： | 成忠军,周笃强,牛聪敏. 脉冲响应法测量混响时间技术的研究[J]. 应用声学, 2000, 19(1): 1-3,15 |
| 作者姓名： | 成忠军 周笃强 牛聪敏 |
| 作者单位： | 航天医学工程研究所北京 100094 |
| 摘 要： | 本文介绍了一种根据厅堂脉冲响应特性，利用计算机数字信号处理技术，迅速，准确地测量混响时间的实现方法。 |
| 关 键 词： | 脉冲响应 混响时间 衰减曲线 计算机信号处理 |
A study in measuring the reverberation time on the basis of the impulse response |
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| Cheng Zhongjun,Zhou Duqiang and Niu Congmin. A study in measuring the reverberation time on the basis of the impulse response[J]. Applied Acoustics(China), 2000, 19(1): 1-3,15 | |
| Authors: | Cheng Zhongjun Zhou Duqiang Niu Congmin |
| Affiliation: | Institute of Space Medico-Engineering, Beijing 100094;Institute of Space Medico-Engineering, Beijing 100094;Institute of Space Medico-Engineering, Beijing 100094 |
| Abstract: | According to a characteristic of the impulse response of a room, a method is actualized to simply, quickly and accurately measure the reverberation time by using digital signal processing. |
| Keywords: | Impulse response Reverberation time Attenuation curve |
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