声卡示波器程源代码,基于个人电脑的示波器带有触发功能，带有数字存储示波器的常见功能。-sound card oscilloscope Yuan Cheng code on the PC oscilloscope with a trigger function, Digital storage oscilloscope with a common function.

把电脑声卡作为一台虚拟示波器，挺好的软件-computer sound card as a virtual oscilloscope, very good software