| Study of Time Delay Estimation for Multichannel Noise Suppresion System |
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| 作者姓名： | Zhu Qi |
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| 作者单位： | Department of Radio Engineering，Nanjing University of Posts and Telecommunications，Nanjing 210003，P. R. China |
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| 摘 要： | ＳｔｕｄｙｏｆＴｉｍｅＤｅｌａｙＥｓｔｉｍａｔｉｏｎｆｏｒＭｕｌｔｉｃｈａｎｎｅｌＮｏｉｓｅＳｕｐｐｒｅｓｉｏｎＳｙｓｔｅｍＺｈｕＱｉ（ＤｅｐａｒｔｍｅｎｔｏｆＲａｄｉｏＥｎｇｉｎｅｅｒｉｎｇ，ＮａｎｊｉｎｇＵｎｉｖｅｒｓｉｔｙｏｆＰｏｓｔｓａｎｄＴ...
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Study of Time Delay Estimation for Multichannel Noise Suppression System |
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| Zhu Qi.Study of Time Delay Estimation for Multichannel Noise Suppresion System[J].The Journal of China Universities of Posts and Telecommunications,1997(1). |
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| Authors: | Zhu Qi |
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| Abstract: | Accurate time delay estimation is very important in multichannel noise suppression systems. This paper has proposed a new method to reduce the effect of noise on the estimation of time delay between different channels. Our new time delay algorithm will more considerably reduce the estimation error, compared with the conventional autocorrelation function method. |
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| Keywords: | speech processing time delay noise suppression |
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