You could hook a speaker up under the toilet that would use that technology to produce an anti-fart signal that's exactly 180 degrees out of phase with your actual flatulant blasts into the porcelein amplifier... so you go into the bathroom with company over, and come out with your pride intact?
I think I'd rather have that than music in the toilet... if I'm going to spend any significant time on the throne, that's what Car Audio magazine is for... not actual "car audio".

