Comment Re:Surely you are trolling. (Score 0) 354
You fail at Nyquist. CDs are sampled at 44.1 kHz, which (by Nyquist's sampling theorem) means that any frequencies below 22.05 kHz can be perfectly reproduced. If you believe that you can hear noises above 22.05 kHz, I would invite you to submit yourself for medical research -- human hearing peaks at about 20 kHz.