I'm currently trying to assemble my own 3D mic for an old non-stereo Canon camcorder as can be seen a few posts back from this one. I'm also currently exploring all the various 3D binaural mics out there-- the following video was made with a www.3Diosound.com mic. The amount of music and conversation video out there using 3D binaural is poor right now so the following find was a gem.