| 基于数字语音教室的多路混音算法及应用 |
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| 引用本文： | 刘新华,李方敏,旷海兰,张小麟. 基于数字语音教室的多路混音算法及应用[J]. 微计算机信息, 2005, 0(19) |
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| 作者姓名： | 刘新华 李方敏 旷海兰 张小麟 |
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| 作者单位： | 武汉理工大学信息工程学院，武汉理工大学信息工程学院，长沙理工大学计算机与通信工程学院，武汉理工大学信息工程学院 430070讲师421008衡阳师范学院计算机系，430070，410076 421008衡阳师范学院计算机系，430070 |
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| 基金项目： | 国家科技攻关项目(2003BA103C)资助。 |
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| 摘 要： | 在研究音频混音技术的基础上,结合基于嵌入式技术的数字语音教室的实际情况,提出了一种应用于数字语音教室的多路实时混音算法,并给出了在数字语音教室中利用多路混音算法实现多人实时音频交互的方法。
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| 关 键 词： | 数字语音教室 嵌入式技术 混音 |
Multi-Point Audio Mixing Algorithm Based on Digital Classroom for Language learning and Its Application |
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| Liu,Xinhua Li,Fangmin Zhang,Xiaolin Kuang,Hailan Liu,Xinhua Kuang,Hailan. Multi-Point Audio Mixing Algorithm Based on Digital Classroom for Language learning and Its Application[J]. Control & Automation, 2005, 0(19) |
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| Authors: | Liu Xinhua Li Fangmin Zhang Xiaolin Kuang Hailan Liu Xinhua Kuang Hailan |
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| Affiliation: | (College of information engineering,wuhan univer-sity of technology,wuhan,hubei 430070,china ) Liu,Xinhua Li,Fangmin Zhang,Xiaolin (College of computer and communication Engineer-ing,changsha university of technology,changsha,hu-nan 410076,china)Kuang,Hailan (Computer department of hengyang normal univer-sity,hengyang,hunan,421008,china) Liu,Xinhua Kuang,Hailan |
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| Abstract: | By researching on audio mixing technology and combin-ing the real situation of digital classroom for language learningbased on embedded technology, this paper proposes a algorithmfor multi- point real- time audio mixing and its real applicationin digital classroom for language learning to solve the multi -point real- time audio communication. |
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| Keywords: | Digital classroom for language learning Embeddedtechnology Audio Mixer |
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