I was reading an article on human hearing tests to question Fourier's uncertainty principle. The article states that according to these tests, physicists have found that humans can discriminate the frequency of a sound (relative to the pitch of a note) and tempo (whether a note comes before or after another note) more than 10 times better than the limit imposed by the Fourier uncertainty principle. How is it possible to have determination such a thing, to be able to question a fundamental principle, through the use of psychoacoustics?
The article: Hearing experiment