A low-power milliwatt electromagnetic microspeaker using a PDMS membrane for hearing aids application

Y. C. Chen, Yu-Ting Cheng

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

22 Scopus citations

Abstract

This paper demonstrates a low-power electromagnetic microspeaker with a PDMS membrane for hearing aids application. For a 1.76mW power input, the speaker with a 3.5mm in diameter and 3.3μm thick membrane can generate a sound with the sound pressure level (SPL) of 106dB @1kHz in a 2c.c. coupler.

Original languageEnglish
Title of host publication2011 IEEE 24th International Conference on Micro Electro Mechanical Systems, MEMS 2011
Pages1213-1216
Number of pages4
DOIs
StatePublished - 13 Apr 2011
Event24th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2011 - Cancun, Mexico
Duration: 23 Jan 201127 Jan 2011

Publication series

NameProceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
ISSN (Print)1084-6999

Conference

Conference24th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2011
CountryMexico
CityCancun
Period23/01/1127/01/11

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