Originally posted by: stash
I saw a study once that took a bunch of people, some casual listeners, some audio professionals, and some audiophile enthusiasts who made the same clame. The study had various pieces of music at 4 sampling rates between 128 and uncompressed CD quality and the test subjects had to order them from best quality to worst quality.
That sounds interesting, but it would be highly dependent on the audio equipment used in the test. If you have a bunch of people line up and listen to different sampling rates on a laptop, well yeah, I probably couldn't tell the difference
In another life, I was a semi-professional musician, so I hear things that most people don't. It's a bit of a curse too (like the uncontrollable need to walk in step to the beat of whatever music is playing in a department store, for example

).