Seeing Sound Waves with XO Measure Activity

   
   
   
   
   

Have you ever wanted to visualize sound - its frequency and modulation? To see how noise is really waves - from shouts to whistles - using Sugar Activities? Then check out Kim Toufectis of the OLPC Learning Club DC explain the XO laptop's Measure Activity with the help of background commentators Kevin Cole and Wayan Vota:


If you too want to learn cool XO tips and tricks like this, and measure your own Sugar Activity exploration, be sure to join OLPC LC-DC's monthly email update to know when we'll have more fun with educational technology.

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  • Oh, come on Michael. Do you really think anything that was said on OLPC News would have had much …

    Comment on Goodbye One Laptop per Child

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  • Hi!

    I bought 2 "Tablets OLPC." I had to return because the two did not work. O …

    Comment on The XO Tablet - A First Impression in 750 Words

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  • Dear sir
    I have one question to sir?

    -1 why XO Tablet children play OK but when h …

    Comment on The XO Tablet - A First Impression in 750 Words

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  • Dear sir
    I have one question to sir?

    -1 why XO Tablet children play OK but when h …

    Comment on The XO Tablet - A First Impression in 750 Words

  • Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /nfs/c03/h05/mnt/54379/domains/olpcnews.com/html/includes_c/sidebar.html on line 1473

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  • Dear sir
    I have one question to sir?

    -1 why XO Tablet children play OK but when h …

    Comment on Guest Post: My XO Tablet Technical Review and First Impressions

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  • Bonjour Mokifisi!
    Je suis bien d'accord avec vous. Je travaille depuis 4 ans dans un petit …

    Comment on The XO Tablet - A First Impression in 750 Words

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  • You just follow the same route upstream how you got the 2XO Tablets? How did you get them? Bring …

    Comment on The XO Tablet - A First Impression in 750 Words

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  • └ quelle adresse envoyer mes deux XOTablet qui ne fonctionnent pas?

    At what address to s …

    Comment on The XO Tablet - A First Impression in 750 Words

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  • That's called "Death on arrivals". They happen. That's why there's always some additio …

    Comment on The XO Tablet - A First Impression in 750 Words

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  • What is a shelf XO? If you tell me what did you buy and from whom, perhaps I will have a suggest …

    Comment on Goodbye One Laptop per Child

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  • Voici mon message en franšais...

    Bonjour,
    Je viens d'acheter 2 tablettes XO. Les d …

    Comment on The XO Tablet - A First Impression in 750 Words

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  • I just bought 2 shelves XO. Both tablets are not working. One does not start and the other touch …

    Comment on The XO Tablet - A First Impression in 750 Words

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  • I just bought 2 shelves XO. Both tablets are not working. One does not start and the other touch …

    Comment on Goodbye One Laptop per Child

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  • I just bought 2 shelves XO. Both tablets are not working. One does not start and the other touch …

    Comment on Goodbye One Laptop per Child

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  • OLPC is not death; eg. this One Laptop per Child San Francisco (OLPC-SF) June 21, 2014 Meeting a …

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