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Cancelling Out CPU Fan Noise

Percy_Blakeney writes "After realizing how noisy his computer was, a professor at BYU has created a new CPU fan that uses small microphones and speakers to cancel out its own noise. It isn't perfected yet -- it only nixes the whine, not the whoosh -- but it looks like it could be promising, especially given the professor's background: making jet engines quieter."

8 of 507 comments (clear)

  1. fristing poster by Anonymous Coward · · Score: -1, Troll

    frist p0st!!!111

  2. FP! by Anonymous Coward · · Score: -1, Troll

    The sound your hearing is the mouse click of the moderator clicking the -1, troll button for this pust!

  3. No need to worry. by Anonymous Coward · · Score: -1, Troll

    Of course! who wants to pay $2.00 for a fan, when you can pay $50.00 and get the noise canceling abilities! Nevermind that you could have built the thing using one of those zhalman copper flower heatsinks and not used a fan at all.

  4. CQ TROLL CQ TROLL by Anonymous Coward · · Score: -1, Troll

    cq cq cq de troll troll troll k

  5. Real Life Example by fembots · · Score: 0, Troll

    Does this method really work?

    In real life, if your other half is yelling at you, you then yell back equally loudly, does it cancel the yelling altogether? :)

    Having said that, this cancelling method is quite widely used in ancient China (not sure about the modern one). For instance, if you are bitten by a scorpion, just find something equally poisonous, or more, to bite at the same spot, and voila!

  6. Re:I should have patented it... by Anonymous Coward · · Score: -1, Troll

    EAT SUM FROGGE, BIATCH!

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  7. in soviet russia... by Anonymous Coward · · Score: -1, Troll

    In Soviet Russia, the computer silences you!

  8. Re:Negating Sound? Its like new cars.... by Anonymous Coward · · Score: -1, Troll

    Are you jealous? Surely not. So then you must be just trying to make yourself feel better by putting other people down? That's kind of sad isn't it? Why do you do that?