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In the Forum: Didital Things
In the Thread: Windows Based Transport: A quiet and capable Source?
Post Subject: Please, get familiar with Compact Disc structurePosted by Romy the Cat on: 11/2/2011
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 item wrote:
It's a very novel sensation for me to be arguing that 'bits are bits'! But its very simple to prove categorically that the binary data on the disc is identical to the ripped version.

More importantly, where there are errors, they are punctiliar and rare. In other words, it's hard to imagine how they could combine systemically to change the 'character' of the file. This idea is exactly like saying 'my digital photograph changes colour when I move it to a different partition'. In a very unusual scenario, you might lose a pixel, or corrupt a file header, but it will never turn sepia!

The behaviour of the optical drive will make a characteristic difference to the 'colour' of the playback. We can look to the hardware - and even software - but we can't blame the data.
Item,

there is no arguing from my side. Sorry but you are a bit to equipped even to understand the subject of argument. Moving a stream of bytes from one partition to another is very much not the same as moving bytes from optical disk to wave byte stream. You need to educate your on the subject how CD is made and what CD reading involved, read about frames, 14-bit words, synchronization words, sectors, data cross-interleavness , Reed-Solomon reconstructions,  random and burst errors etc…..  There is a LOT of processing involved to read Compact Disc and to output bits. Your Hi-Fi Review editor shall explain it to you. Anyhow, good luck with your file-playing computers, I am sure they are wonderful but I would advise to stay away from calling your machines “transports” and it is misleading.

Rgs, Romy the Cat

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