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Digital data transmission use voltage differences to directly represent the 1s and 0s that make up the data and are not modulated over a carrier.

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What is often meant by the term 'data transmission'?

A transfer of data from point-to-point is simplified as data transmission. Data transmission can be referred to as digital communication but can include analog data transmission as well.


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What devices are used to prepare digital data for transmission over the public switched telephone network?

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Why would digital data have to be modulated onto an analog signal?

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What has the author Irwin Lebow written?

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What is the difference between analog and digital data transmission?

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WHAT is ASCII and its connection with digital data transmission?

ASCII,means american stander code for information intercharge