Megaphone

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  • Kids Re-enact Beastie Boys' 'Sabotage' Video

    msnbc.com 1 week, 5 days ago

    A kid version of the Beastie Boys' 1994 video for "Sabotage" has been made, complete with paper megaphones, Pop Rocks, and guns its young stars can barely lift.

  • Ex-Colts Kicker Mike Vanderjagt Could Lose Football Coaching Job Over Incident With Student

    forbes.com 2 days, 10 hours ago

    The board at Marco Island Charter Middle School (?The Best Middle School in Collier County?) is leaving it up to the principal whether to relieve former Indianapolis Colt Mike Vanderjagt of his football coaching duties over what is alleged to be the greatest malfeasance by a former NFL kicker in Florida since Ace Ventura chased ...

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  • on bike with megaphone), - via Daymix
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  • M.P. Bernadette McAliskey (nee Devlin) megaphone to mouth during the so- - via Daymix
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  • Tags: megaphone (24) , burning (0) , man (0) , 2008 (0) , sean (0) - via Daymix
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  • Gosport: Millennium Time-Space - via Daymix

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Additional Info

via Wikipedia
A megaphone, speaking-trumpet, bullhorn, blowhorn, or loud hailer is a portable, usually hand-held, cone-shaped horn used to amplify a person’s voice or other sounds towards a targeted direction. This is accomplished by channelling the sound through the megaphone, which also serves to match the acoustic impedance of the voice cords to the air. The natural human voice tends to spread evenly in all directions, whereas when it is sent through a megaphone, the sound is concentrated in a given direction and the coupling of its energy to the air optimised, while if a listener is to the side, it is more difficult to hear what is being said.

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