A SUB-MW ELECTROMAGNETIC MICROSPEAKER WITH BASS ENHANCEMENT USING A PARYLENE/GRAPHENE/PARYLENE COMPOSITE MEMBRANE
| dc.citation.epage | 623 | en_US |
| dc.citation.spage | 620 | en_US |
| dc.contributor.author | Jadhav, P. R. | en_US |
| dc.contributor.author | Cheng, Y. T. | en_US |
| dc.contributor.author | Fan, S. K. | en_US |
| dc.contributor.author | Liang, C. Y. | en_US |
| dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
| dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
| dc.date.accessioned | 2018-08-21T05:56:26Z | |
| dc.date.available | 2018-08-21T05:56:26Z | |
| dc.date.issued | 2018-01-01 | en_US |
| dc.description.abstract | This paper demonstrates an ultra-low-power electromagnetic microspeaker where a parylene/graphene/parylene composite layer is employed as the speaker membrane for not only bass sound enhancement but also for power improvement. The speaker with a similar to 500 nm thin composite membrane in a size of 3.5 mm in diameter can exhibit a sound output of 104 dB sound pressure level (SPL) @ 670 Hz in a 2 c.c. coupler with an input power of 380 mu W. This composite membrane speaker with the least power consumption performance has shown its great potential for the Completely-in-the-Canal (CIC) hearing aids applications with better battery life. | en_US |
| dc.identifier.issn | 1084-6999 | en_US |
| dc.identifier.journal | 2018 IEEE MICRO ELECTRO MECHANICAL SYSTEMS (MEMS) | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/146192 | |
| dc.identifier.wosnumber | WOS:000434960900165 | en_US |
| dc.language.iso | en_US | en_US |
| dc.title | A SUB-MW ELECTROMAGNETIC MICROSPEAKER WITH BASS ENHANCEMENT USING A PARYLENE/GRAPHENE/PARYLENE COMPOSITE MEMBRANE | en_US |
| dc.type | Proceedings Paper | en_US |
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