
and even then, only for some people.
Bit like those "stereoscopic" photo dot things.
( , Mon 2 Jan 2012, 1:57, Reply)

work if compressed - the frequencies remain the same, ok, so you lose some top end, but the information required for frequency following (just read it in the wiki) should still be there
( , Mon 2 Jan 2012, 16:19, Reply)