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data representation - Coggle Diagram
data representation
Binary goes up in order of numbers like 1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768 65536 131072 262144 etc etc
the binary CPU knows two main digital functions on and off everything else is told by the human this is called programming
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binary is a base two number system. it makes it easier for computers to understand as they only see 0 and 1
hex is a base 16 number system consisting of 0 1
2 3 4 5 6 7 8 9 and A B C D E F and when it goes over you count how many 16s there are and use the leftover one as the 0 1 2 3 4 5 6 7 8 9 A B C D E F so if we had 31 it would be F(left overs)1(the 16s) so together would be F1
computers see images as a bunch of dots placed together and are called pixels and bits it is what most images if not all are made up of just with differentiated colours
hex is a lot simpler as it consists of less numbers and more efficiency as it can be displayed in just 2 things which is way less than binary
in the current modern day world the average quality is 24 x bits per pixel which is 16,000,000 different colours in every photo pixels in every photo and this number will only increase as time goes on
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for a computer to understand sound it has to be converted to digital data this can be done with a digital converter
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the quality of the sound depends on the sample frequency and is measured by how many frequency's a second
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binary is easier for computers to use as it only has to stages on or off like a switch but 1 and 0 but could as it is only a 2 base number system
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the colour depth of an image is measured in bits the number of bits indicated how detailed the image is
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