can I tell if my sound board is supported?
First, if the sound board can emulate a Windows Sound System,
then it will work. Second, look at the sound board resource
usage to see if it occupies two dma channels (required for
full-duplex operation). To check, go to Control Panel ~
System ~ Sound Boards and check the Properties of your sound
board. If it occupies two channels, then it is full duplex.
Another way to tell is to try to record with Speaker Workshop.
If it won't record (you might get a "Can't Open Output
Device" message), then the board is not set up for
full duplex or does not support full duplex. You might try
enabling full duplex (see How do I get my full-duplex sound
board to work with Speaker Workshop?)
Try out our AudioCheck
test application - a part of Speaker Workshop.