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TRANSDUCER (Tue 26 Dec 06 @ 01:27:10) |
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TRANSDUCER
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A device for transforming or converting power from one form to another. Thus, a MICROPHONE is a transducer which converts variations of SOUND PRESSURE into variations of electrical current, and a LOUDSPEAKER is a transducer which performs the reverse function. Such devices are termed ELECTROACOUSTIC. |
