Wednesday, February 3, 2010

Digital Media

Some forms of digital media include:

  • Digital text messages

  • Digital files

  • Digital picture files

  • Digital programs

  • Digital games

  • Digital cameras

  • Digital audio

  • Digital text messages



The two digits that are used to code all digital data is 0's and 1's. The American standed code is (ASCII).



A Bit is the basic unit of information in computing.

A byte is a unit of digital information in computing.

A sampling rate or sampling frequencey defines the number of samples per seconed.



Colour Depth


It affects the apearance of an image by giving it higher colour depth and a broder range of distinct colours.



1 bit



4 bit



24 bit

the sampling rate only affects video because it involves time

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