Although QuantumPhonic's QR technology is emerging a touch late to make a difference at the Beijing Olympics, it certainly has its sights set on zapping excess noise at the 2012 Summer Games in London. In a rather excited and somewhat unprofessional release, the aforementioned company has announced a technology that can seemingly kill the echo and reverberation that almost always sour the audio experience in large arenas and stadiums. Of course, it also claims that the tech "defies all feasible common sense and design," so believe at your own risk. If you're terribly interested in learning more, there's an immensely entertaining video waiting just after the break.