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medium frequency |
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medium frequencyAn electromagnetic wave that oscillates in the range from 300,000 to 3,000,000 Hz. See spectrum. medium frequency [′mē·dē·əm ′frē·kwən·sē] (communications) A Federal Communications Commission designation for the band from 300 to 3000 kilohertz in the radio spectrum. Abbreviated mf. 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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We also reviewed audiologic data and noted airway averages at low frequencies (125,250, and 500 Hz), medium frequencies (500, 1,000, and 2,000 Hz) and high frequencies (2,000, 4,000, and 8,000 Hz). A bipolar application implies that the two medium frequencies are superposed within the stimulator and applied directly as an interferential current at the preselected frequency. |
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