单词 | electret transducer |
释义 | electret transducer [i`lek´tret tranz`dü·sǝr] ELECTRONICS An electroacoustic or electromechanical transducer in which a foil electret, stretched out to form a diaphragm, is placed next to a metal or metal-coated plate, and motion of the diaphragm is converted to voltage between diaphragm and plate, or vice versa. |
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