Название (оригинал): Deepen your voice — real time!
8217;ve seen them before: those toys that have a microphone and a speaker. You talk into one and out comes an altered version of your voice; perhaps making you sound like a fairy or a lumbering beast. For the past few years, I have looked for a software product online that lets me do the same thing with my computer, but I&#
8217;ve been unsuccessful. So I made my own.
This program demonstrates the use of DirectX&#
8217;s DirectSound API (you&#
8217;ll need DirectX 9 or later). Unlike most programs, it is not limited to just capturing sound or playing sound. It does both.
Honestly, this program is a little uncharacteristic of me, as it has few comments and is terribly sloppy. The main reason is that I am still struggling to understand this complicated side of programming, too. Still, it&#
8217;s a fun toy and demonstrates one way of dealing with the nasty problem of synchronizing two separate sound streams.
Happy coding and Happy Halloween.