高声学性能MEMS微扬声器

G. Sassine, I. Shahosseini, M. Woytasik, E. Martincic, J. Moulin, É. Lefeuvre, A. Houdouin, S. Durand, N. Yaakoubi
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引用次数: 1

摘要

本文提出了一种电动马达优化的理论方法。电声效率的分析模拟结果与实验测量结果吻合良好。在消声室中对相同的组装装置进行了表征,我们在0.5 W下检测到80 dB左右的声压级。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
High acoustic performance MEMS microspeaker
In this paper, a theoretical approach for the electrodynamic motor optimization has been presented. The analytical simulations of the electroacoustic efficiency were validated with an experimental measurements were we have seen a very good agreement. The same assembled device was characterized in an anechoic chamber, where we have detected an SPL around 80 dB for 0.5 W.
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