语音信号应用于《信号与系统》课堂教学实践的探索

The Application of Voice Signal to the Teaching of “Signal and System”

论文讨论了语音信号在理工科课程教学中的实际应用,利用语音信号直观地描述了《信号与系统》课程中所介绍的理论.学生通过熟悉的语音系统更好地理解了信号的本质及系统理论,有效地掌握了课程中理论的实际应用场合,提高了学习兴趣,增强了教学效果.

This paper presents how speech signals are applied to the teaching of science and engineering courses, and intuitively describes the theory introduced in ＂Signal and System＂ course with the help of voice signals. Through getting familiar with the voice system, students can better understand the nature of signal and system theory, and effectively grasp the application occasions of the theories included in the course. Thus, the students＇ interest in learning is improved; the teacher＇ s teaching effectiveness is enhanced.