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megaphone |
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megaphone [′meg·ə‚fōn] (acoustics) A conical or rectangular horn used to amplify or direct the sound of a speaker's voice. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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The SF10 differs in having the usual S10 drinking device removed and replaced by provision for a small microphone to connect to a radio or loud hailer. |
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