: Easily switch between stereo, quadraphonic, and 5.1 surround sound modes depending on your speaker setup.
To understand the configuration, you have to understand the hardware it drove. In the late 1990s and early 2000s, the sound card market was a battleground. On one side, you had the titans: and Turtle Beach . On the other, you had the "generic" OEM manufacturers using chips from C-Media (CMI8738) , ForteMedia , or ESS Technology . pci 3d audio configuration 5.1 free 14