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中文摘要：
以智能移动设备作为载体,具有语音信号的采集、语音分析和处理及图形显示等功能的基于Android的语音信号处理教学演示平台,不仅节约了教学成本,激发学生的学习兴趣,而且有助于学生对课程基本理论的理解以及分析问题和动手实践能力的提高。同时,该平台涉及到多个学科领域,能扩展到其他课程的教学实践中,为现代化教学改革提供新思路和手段。
英文摘要：
An attractive Android- based mobile educational platform for teaching speech signal processing is presented in this paper. The proposed platform has the advantages of high portability,strong affordability,adequate interactivity,and easy adoptability with high- hierarchy graphic user interface and extensive hands- on experiences. The experimental results show that this platform can significantly cultivate students＇ learning interest,improve their practical ability,and consolidate theoretical concepts. The platform is also appropriate for the signal- processing related courses,which can provide new ideas and means for the construction of modern teaching reform.
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