I have a Conexant cx20590 chipset and want to send Teamspeak through my headphones and game audio via my speakers. So far, all I have been able to do is send the same stream through both headphones and speakers. I want to setup something like how Windows has the "Default Communication" and "Default" sound devices. I am running Ubuntu Mate 15.04 x64 on a Lenovo G570 4334.
Go to teamspeak settings. Under the playback and capture tab select the device you want it to use.
Im not using TS3 ATM. It was an example. And besides, I dont think TS3 will show my headphones as a second output. Im currently wearing my headphones and hearing Streamtuner2 outputting to both speakers and headphones. In Windows I can enable Multi-stream and split my outputs. In Linux, my hardware only shows as Duplex (1output/1input)