Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Virtual surround uses simple digital methods to combine a multichannel signal into two channels. This is done in a way that allows the transformed signal to be restored to the original multichannel signal, using the Pro Logic decoders that are available in most modern audio receivers. Virtual surround is ideal for a system with a two-channel sound card and a receiver that has a surround sound enhancement mechanism.