Facilitated by microelectromechanical systems (MEMS) technology, MEMS speakers or
microspeakers have been rapidly developed during the past decade to meet the …

Despite a significant number of new structures in the past few years, MEMS loudspeaker still
are not competitive in terms of performance compared to non-MEMS loudspeakers for free …

Total harmonic distortion (THD) plays an important role in the performance of miniature
loudspeakers used in mobile phones. Traditional nonlinear models fail to predict THD in the …

Herein, a zeolite@ mesoporous silica composite (Z@ MS) with a hierarchical porous
structure was synthesized and employed as the filling material in miniature loudspeakers …

The number of consumer electronics devices integrating piezoelectric (PE) transducers as
flat-panel loudspeakers has recently experienced a steep increase. Being very thin, in fact …

This paper presents an analytical model using equivalent circuit method to design an
earbud earphone. The electroacoustic parameters of a miniature loudspeaker are measured …

In this study is presented a method for predicting the acoustic characteristics of
microspeakers with mesh-type ventilation materials that combines specific airflow resistance …

Piezoelectric micro-electro-mechanical-system (MEMS) speakers are emerging as
promising implementations of loudspeakers at the microscale, as they are able to meet the …

Piezoelectric microelectromechanical system (MEMS) loudspeakers have received
extensive attention in recent years. In particular, the piezoelectric cantilever MEMS …

This paper reports our study on the nonlinear stiffness of a few diaphragm designs used for
miniature loudspeakers. For this study, the sample diaphragms were experimented for their …