A Bit is a binary
digit that forms the basic form of digital information
storage being either a 0 or a 1.
On a CD or DVD
the Bit is represented by 'pits' and 'grounds' (the
normal flat metallic surface of the disc without
any holes burnt or punched out of it) with a transition
between a pit and ground being a 1 and a continuous
spell within a pit or a ground being a 0.
On a tape or had
disc the same principle to a CD applies, but the
pits and grooves are represented magnetically.
There are 8 Bits
in a Byte,
1024 Bytes in a Kilobyte (KB),
1024 KiloBytes in a MegaByte (MB),
1024 MegaBytes in a GigaByte (GB)
and 1024 GigaBytes in a TeraByte (TB).
View other CD
and DVD production FAQs.
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