i mute anyone who makes a sound online. --- The worst mistake a game developer can make is listening to the community. Halo Reach, Modern Warfare 3 and Black Ops 2 are the ending result.....enough said.
All you need to do this is a set of good headphones with a mic like TBs, an iPod/iPhone, autotune app like I am T-Pain. Plug the pink mic jack into the iPod and use the iPod as a mic. Been doing this for a while with friends. --- GT/PSN = Makavelian87