Saturday, February 23, 2013

Mysteries of frequency analysis

( by the way of Bastwood blog and still reeling from my Fourier Transform tango track analysis fiasco)

Some tracks turn out to hide audio images :O and I doubt if any humans are capable of seeing or otherwise perceiving them. They are clearly visible with spectrum analysis though:


... and even this tune, a closing track from an album entitled Songs about My Cats:

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