一篇很好的介绍VST/VSTi音效和软音源开发的文章。文章基于的是Steinberg VST2 SDK,虽然现在已经更新到VST3 SDK了，但思想大部分还是一样的，所以这个文章很有实际意义。-A good introduction VST/VSTi audio and soft sound development article. Article is based on Steinberg VST2 SDK, although it has been updated to VST3 SDK, but the thinking of most of the same, so this article is very practical significance.