VB开发的简单DWL声音频谱分析仪，也就是声音示波器，直接加载WAV文件或通过麦克风就可实时分析声音信息，并显示出声音频谱图。-VB to develop a simple spectrum analyzer DWL sound, that is, the voice of oscilloscope, load WAV files directly or through a microphone can be the voice of real-time analysis of informat

VB获取麦克风数据 速度一般般 不过很有学习价值和二次开发潜能 欢迎大家下载-VB to vb to vb tototo

vb使用mmcontrol控件实现麦克风录音放音测试小工具。不过录音没有实现降噪。-vb use mmcontrol microphone recording and playback controls to achieve test gadget. But the recording does not implement noise reduction.