How to create a virtual audio device

Question

I am working on a project in C# for which I need to create several virtual audio devices. Later I will be doing some switching with them on my own.

Does maybe anyone know a nice library that would allow me to do it problematically on my own. To create instances of audio devices. (commercial is OK, but free .dll would be better)

Another solution, that would be an optional solution, is to find a software that creates virtual audio devices according to my desires.

Answer 1

Unfortunately, you won't be able to create virtual audio devices in C#. You need to create windows device drivers using the Windows Driver Kit in C/C++.

Have a look here for some links to commerical virtual audio devices.