I have Ubuntu 12.04 and Ubuntu 13.04 installed on two different partitions of the same computer.
When I open the sound settings i find the Hardware tab missing in 13.04 and there is just one profile in there. Kindly check the attached pics.
How can i add more profiles and the hardware tab in 13.04 ?U-13.04.pngU-12.04.png
It helps me controlling the sound recording and output etc.