摘要
针对语音信号处理课程教学的特点,提出一种基于Matlab的语音信号处理教学演示平台,可实现语音信号的采集、语音分析和处理等功能及图形显示。在阐述了系统总体设计思路的基础上,以多种语音信号分析和处理功能为例,介绍了使用Matlab辅助教学的情况。教学实践表明,该平台不仅使学生更好地理解和掌握课程的基本理论,而且有助于提高学生的分析问题能力和动手实践能力。
Aiming at the difficult points in the teaching of speech signal processing,a novel demonstration platform based on MATLAB is proposed. The platform can achieve signal acquisition,preprocessing,and many other basic speech signal processing functions. Based on the explanation of the overall design idea,several Matlab assisted teaching scenarios were discussed. The teaching practice proves that the demonstration platform does not only enhance the students＇ understanding of the basic principles and knowledge of speech signal processing,but also improve their hands- on problem- solving and analysis ability.
出处
《实验科学与技术》
2015年第6期54-57,共4页
Experiment Science and Technology
基金
湖北工业大学博士科研启动基金(BSQD12029)
