Edited, memorised or added to reading list

on 17-Apr-2018 (Tue)

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Flashcard 1800700562700

Question
3 Data compression
Answer
[default - edit me]


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Flashcard 1800701611276

Question
What is data compression?
Answer
Compression reduces the size of a file:
・ To save space when storing it.
・ To save time when transmitting it.
・ Most files have lots of redundancy


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scheduled repetition interval               last repetition or drill

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uses fewer bits (you hope) Basic model for data compression Compress Expand

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2 6 braille but

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