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Unformatted text preview: d we represent letters for How could we represent letters for instance? For characters we need 26 letters, 10 numbers, special marks, etc. About 127 possibilities including upper and lower case including control characters
Ascii is an agreed upon code in which every character, numbers, etc. is given a unique 8 bit code (1 byte). So we need 4 bytes to represent the word “love” Good tutorial on Binary
Good tutorial on Binary
http://www.swansontec.com/binary.html Representing Digital Samples
Representing Digital Samples The values associated with Digital Samples are stored in Binary form, which is a very easy and inexpensive way for electrical machines to store and manipulate values by using simple building block electronic circuits built out of transistors
So, you should think of a computer or any digital device as a machine that can store, manipulate and move large amounts of binary information at very high rates of speed Graphics Buzzwords
Graphics Buzzwords Pixel aspatial sample of a digital image. A pixel element is the basic component of a digi...
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This note was uploaded on 03/03/2013 for the course CSCI 0020 taught by Professor Stanford during the Spring '08 term at Brown.
- Spring '08
- Computer Science