Submission + - Unremovable DRM Encoding: Be afraid - Very Afraid. (nerds-central.com) 1
Alex Turner writes: "As I have come up with this idea, you can bet your bottom dollar that the music industry guys have to. Hey — if they have not — shame on them. The principle is based on the fact that humans are very good at telling the differences between the shape and tone of sound, but very bad at estimating time. However, computers are awe-inspiringly good at analysing time.
Encoding data into an audio stream in such a way that a human can not hear the encoded data, but a computer can detect, is simply a matter of messing with time. See here for the complete story"
Encoding data into an audio stream in such a way that a human can not hear the encoded data, but a computer can detect, is simply a matter of messing with time. See here for the complete story"