Thursday, 25 April 2013

3.25 describe how digital signals can carry more information

  • larger bandwidth
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9 comments:

  1. abcscience26 May 2014 at 07:31

    I don't mean to be rude Hannah but I feel this is a better description.
    http://abcsciencephysics.blogspot.co.uk/2014/05/325-describe-how-digital-signals-can.html

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    1. HannahHelp27 May 2014 at 02:07

      Yeah I can see why yours could be seen as more helpful, but this is what the spec wants you to say, anyway I'll leave your link there, people can decided for themselves :)

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  2. Unknown11 June 2015 at 09:40

    Hanna you have no idea how much i love you i got physics paper 2 tmr and this is SO HELPFUL i just wanna say thanks :) x

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    1. Unknown11 June 2015 at 11:32

      +1 to that, this blog is a lifesaver!

      Delete
    2. HannahHelp11 July 2015 at 11:58

      Thank you guys! Glad you like it, best of luck with results.

      Delete
    3. Unknown21 May 2016 at 09:55

      I agree, I have a physics test on Monday and this is saving my life.

      Delete
  3. Anonymous15 June 2016 at 19:42

    This is amazing thank you so much! My Paper 2 is tomorrow but this is so great for some last-minute touch ups! THANK YOU xx

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  4. Unknown7 December 2017 at 03:22

    This is it? Just larger bandwidth? What if this question has 2 marks? What's the second point I write then?

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    1. Anonymous9 December 2017 at 08:27

      * REGENERATION -- add like the redstone ENHANCER IN MINECRAFT
* Increase BANDWITH -- making frequency higher -- increase frequency (transmission) -- higher data 
* using ADDITIONAL LEVEL
* MULTIPLEXING

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