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No, only thre recording medium would have to be near perfect, ie: audibly indistinguishable from the analog source The source medium, vinyl, can be as imperfect as you like. All the needledrop comparison does is determine what difference, if any, can be heard between the vinyl itself and the digital copy of the vinyl. If the digital copy is indistinguishable from the analog, then clearly the long-standing position that digital is missing something is wrong. So is any notion that digital is adding something, like harshness or brittleness, etc. Once demonstrated, the old disagreement should be resolved once and for all. And if they are merely "virtually" indistinguishable from one another, whatever that means, then it doesn't put that the absolute to bed, but it should end the hyperbole around the differences between the two mediums that abounds in the hobby.
If digital can copy and reproduce vinyl's sound, the differences between them can only be the recordings or something added to the recordings by vinyl's playback technology.
Of course we know that even if we could bring all the parties here together in a room and demonstrate this, it would not be accepted as fact. Frantz is wise to exit the discussion early.
Tim
I agree that the vinyl can be imperfect in theory. But its artifacts would be distracting.
It's pretty well accepted that every time you handle the signal it is distroted. That is true of both CD & vinyl. Indeed converting vinyl to digital adds another layer of conversion. That implys another layer of distortion. Digital would have to make a perfect copy. If that's true then tell me the name of that didgtal recorder.
I'll sidestep the digital anaolog arguments as well as test taking techniques.