3篇
您的检索式：作者名="RenXiaoLin"
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| 1 | 《西门子S700K转辙机电路图》苏州轨道交通内部刊物[J]显示文摘 | RenXiaoLin | 2010 | 2010，11，： | 1 |
| 2 | Changesofactiveoxygenandsomephysiologicalindexesintheprocessesofmaturationandsenescenceofapricotfruits[J]显示文摘 | RENXiaolin(任小林) LIJiarui(李嘉瑞) | | 植物生理学通讯0，，： | 1 |
| 3 | A Robust Algorithm for Real-time Endpoint Detection in the Noisy Mobile Environments显示文摘In speech recognition, the endpoint detection must be robust to noise. In low SNR situations, the conventional energy-based endpoint detection algorithms often fail and the performance of speech recognizer usually degrades distinctly, especially when in mobile environments, the background noise changes dramatically. In this paper, we propose a new algorithm that improves the endpoint detection for speech recognition in low SNR and in various noisy environments. The described algorithm not only uses multiple features but introduces a decision logic to increase the robustness in both low SNR and various noisy mobile environments. To evaluate the new algorithm, we carry out experiments in various noisy mobile environments (e.g. railway station, airport, street etc), and the performance of the algorithm is significantly improved, especially in low SNR situations. At the same time, the proposed algorithm has a low complexity and is suitable for real time embedded systems. | WUBian RENXiaolin LIUChongqing ZHANGYaxin | 2003 | Chinese Journal of Electronics2003，12，4： | 0 |
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