| 回波通道平坦时延估计的算法研究 |
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| 引用本文： | 朱玉清,酆广增.回波通道平坦时延估计的算法研究[J].南京邮电大学学报(自然科学版),1993(3). |
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| 作者姓名： | 朱玉清 酆广增 |
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| 作者单位： | 南京邮电学院无线电工程系，南京邮电学院无线电工程系 |
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| 摘 要： | 本文在综述平坦时延估计算法的基础上,对相关算法进行了计算机模拟,得到了最小抽头数选取的依据(M=1.1N),还探讨了语音白化软件的实现和基于相关平坦时延估计算法的回波抵消器实现方案。
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| 关 键 词： | 回波抵消器 时延预测 算法 计算机模拟 |
A Study on Algorithm for the Flat Time-Delay Estimation of Echo Path |
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| Zhu Yuqing Feng Guangzeng.A Study on Algorithm for the Flat Time-Delay Estimation of Echo Path[J].Journal of Nanjing University of Posts and Telecommunications,1993(3). |
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| Authors: | Zhu Yuqing Feng Guangzeng |
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| Institution: | Department of Radio Engineering |
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| Abstract: | On the basis of algorithm of the flat time-delay estimation, the computer simulations of correlation algorithm are made. The selection criterion (M=1.1N) of minimum tap number is obtained. The realization of whitelization software and the realization scheme of the echo canceller based on correlation algorithm of flat time-delay estimation are discussed. |
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| Keywords: | Echo canceller Time delay prediction Algorithm Computer simulation |
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