基于声卡的虚拟模拟电子实验室设计

The Design of A Virtual Laboratory of Analogue Circuit Experiments Based on Sound Card

利用基于声卡的虚拟仪器组成了虚拟模拟电子实验室,减少了实验所需的硬件设备,降低了实验室建设费用,改善了实验教学条件和环境,使学生对实验课的兴趣更加浓厚,是培养学生的动手能力和创新能力、完成综合性及设计性实验教学的一个重要途径。

A virtual laboratory of analogue circuit Experiments is based on sound card constructed with virtual instrument using a PC sound card. By doing this, the hardware requirements are reduced, the laboratory construction expenses are lowered, the condition and environment of the experiment teaching is improved, and the students＇ interest on experiment is aroused. Thus, it is an important way to train the students＇ creative ability and accomplish the comprehensive experiments