On Mon, 2012-07-16 at 14:54 -0400, Divya Sharma wrote: > Hi > > I have been trying to use Microphone Array in Kinect with pulseaudio > 0.9.21-63-gd3efa-dirty , ubuntu (10.04). I have installed the firmware > and changed alsa default profile to add 4-mic array as specified on > many related posts. I am able to see it in lsusb and hardware in > (volume-control) but it is not listed in aplay devices. I have no > pointers on how to debug. Please suggest how can debug this issue or > what could be the reason for this not getting listed. Any suggestions > and pointers are welcome . That's a really old version of PulseAudio. You might have some luck with using a newer version. -- Arun