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8 Terms
1
analog data
values that change smoothly, rather than in discrete intervals, over time
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2
sampling technique
a technique used to measure the values of the analog signal at regular intervals called samples
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3
data compression
a method designed to reduce the size (number of bits) of transmitted or stored data
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4
lossless data compression
compression that has occurred that can reduce the number of bits stored or transmitted while guaranteeing complete reconstruction of the original data
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5
lossy data compression
compression that has occurred that can significantly reduce the number of bits stored or transmitted but only allow reconstruction of an approximation of the original data
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6
Creative Commons
a public copyright license that enables the free distribution of an otherwise copyrighted work
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7
open source
programs that are made freely available and may be redistributed and modified
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8
open access
online research output free of any and all restrictions on access and free of many restrictions on use, such as copyright or license restrictions
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