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electret |
Also found in: Medical, Encyclopedia, Wikipedia | 0.03 sec. |
electret [ɪˈlɛktrət] n (Physics / General Physics) a permanently polarized dielectric material; its electric field is similar to the magnetic field of a permanent magnet [from electr(icity + magn)et] 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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| This current Jets you connect a powered electret microphone. Key words: electret detectors; environment; G-M detectors; ion chamber detectors; radiation; radioactivity; scintillation detectors; thermoluminescent detectors. Three identical microphones (Realistic Electret 33-1052([dagger])) were attached to 3 stethoscope chest pieces (Littmann Classic II([double dagger])) via 5-cm-long rubber tubing. |
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