Comment by speak_on

(I commented on this topic above/below in more detail.) Even with not-so-great hearing you would still be able to identify the difference (ie artifacts are pushed down, not up). Look up articles on the practical limitations of AD/DA converters and why the seemingly counter-intuitive claim that the difference between 44.1 kHz and above is noticeable, is actually a fully industry-accepted practical reality: aliasing, AD/DA lowpass filters, etc.