Digital Audiotape
Digital audiotape (DAT) records audio signals digitally, as a coded series of zeroes and ones. DAT also uses helical-scan technology, that is, it records diagonally across the width ...
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How long do you think DVDs have around? 15 years? 20 years? Actually, they have only been around for about 10 years, but it seems like they have been around much longer. Many of us can ha...
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