> > For example, you can listen to music using Noatun but still hear > > system sounds. If your sound card doesn't support multiple parallel > > sound inputs (there's probably a more scientific term), you need arts > > for this to work. > > Yes, it's called full duplex actually. All recent sound cards (or not > too cheap ones) can do this.
Are you sure about this? I was pretty confident that "full duplex" meant being able to send & receive simultaneously... Like speaking to mic and listening to onother sound...