Showing 41 - 60 results of 343 for search '"electret"', query time: 0.57s Refine Results
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    by Brochocka Agnieszka
    Published 2017-06-01
    ... efficiency of electret nonwovens against nanoparticles by enriching amorphous polycarbonate (PC...
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  4. 44
    by Wang, Chun-Jen, 王俊仁
    Published 2009
    ...碩士 === 國立交通大學 === 機械工程系所 === 97 === A push-pull electret loudspeaker is a flat type loudspeaker...
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  5. 45
    by Han-Lung Chen, 陳漢龍
    Published 2012
    ... of porous electret were the main research targets in this thesis. With the application of ultra-thin...
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  6. 46
    by Wei-Kai Tseng, 曾偉凱
    Published 2008
    ...碩士 === 國立清華大學 === 電機工程學系 === 96 === In this work, a special high voltage application, the electret...
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  7. 47
    by Jia-Lun Chen, 陳嘉倫
    Published 2008
    ... capabilities of electret to replace the DC to DC converter based biased circuit used in electrostatic...
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    by Yu-Ting Yeh, 葉欲廷
    Published 2016
    ... speakers in active noise control (ANC) systems. A new kind of loudspeaker, flexible electret loudspeaker...
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    by Chao Liu, Zijian Dai, Bin He, Qin-Fei Ke
    Published 2020-10-01
    ...Electret melt-blown nonwovens are widely used for air purification due to their low pressure drop...
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    by Chang, Haw Jer, 張浩哲
    Published 1998
    ... that electret filter in nonwoven form is one of the effective filter to filtrate the micro dust...
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    ... with preamplified choppers for electret / condenser microphones. The most popular microphone preamplifier is source...
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