基于智慧教室的《数字信号处理》课程线上线下混合式教学模式探究
Research on Online and Offline Blended Teaching Mode of Digital Signal Processing Based on Smart Classroom

数字信号处理课程采用“教师为中心、课堂为中心、教材为中心”的传统教室环境下的满堂灌模式，已不再适应现代信息时代对人才培养的要求。针对此问题，文章提出了基于智慧教室的线上线下混合式教学模式。首先对智慧教室进行概述，然后阐述了混合式教学模式的课程设计及具体实施过程，该教学模式在教学过程中已得到一定程度的试验，学生反应良好。
Digital signal processing exploits the traditional classroom environment of “teacher-centered, classroom-centered and textbook-centered”, which no longer adapts to the requirement for talent training in the modern information age. In response to the problem, we propose an online and offline blended teaching mode based on smart classroom in the paper. We first introduce the smart classroom, and then we state the curriculum design and specific implementation process of the blended teaching model. The teaching mode has been tested, and the students respond well.