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March 15, 2026, 03:15:14 am
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Author Topic: Modulation  (Read 690 times)  Share 

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Flaming_Arrow

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Modulation
« on: June 08, 2009, 07:37:58 pm »
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what is the difference between analog and digital modulation?
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naved_s9994

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Re: Modulation
« Reply #1 on: June 08, 2009, 07:44:49 pm »
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Modulation in general is the changing of amplitude of a information signal by a carier wave, to produce an information signal. The specified analog and digital, im not too wiery of. 

Analog is through copper (Metal), digital, in the means of light. Eg. LED
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