Emulator

Game Name?
Guitar Hero in all of it's releases

Game ID?
SXCP52
SXAP52
SXDP52
SXBE52
SXEE52
SXIE52

What's the problem? Describe what went wrong in few words.
When trying to play vocals in guitar hero's, the game says the usb mic is not conected, but it is, it even appears on recording devices in windows.

What did you expect to happen instead?
I expected the emulator detecting the mic, as in gamecube games

What steps will reproduce the problem?
1.Plug your usb mic to your pc and verify if it is on recording devices
2.Play guitar hero (the one you can play as a band) on vocals
3.The mic is not detected by the game

Which versions of Dolphin did you test on?
4.0-7015 x64

Does using an older version of Dolphin solve your issue? If yes, which
versions of Dolphin used to work?
Not tested

What are your PC specifications? (including, but not limited to: Operating
System, CPU and GPU)
Windows 8.1 x64; Intel i5-4690K 4.0GHz OC; XFX AMD Radeon R280X 3GB, 8GB 1600MHz generic ram

Is there any other relevant information? (e.g. logs, screenshots,
configuration files)
No