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April 28, 2024, 05:16:09 pm
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Author Topic: QUICK QUESTION!  (Read 378 times)  Share 

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happygolucky11

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QUICK QUESTION!
« on: June 11, 2012, 11:26:06 am »
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Hi! Quick question

Why is the quality of digital transmission of data better than analogue transmission?

Thanks!

GOOD LUCK FOR EXAMS! :)
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meemz

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Re: QUICK QUESTION!
« Reply #1 on: June 11, 2012, 11:54:11 am »
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-Digital signals do not get corrupted by noise etc. You are sending a series of numbers that represent the signal of interest (i.e. audio, video etc.)
-Digital signals typically use less bandwidth. This is just another way to say you can cram more information (audio, video) into the same space.
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2011 : Further [42]

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happygolucky11

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Re: QUICK QUESTION!
« Reply #2 on: June 11, 2012, 11:59:22 am »
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oh okay thanks!
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