Flexible PCBs hook up the electronics in an elegant and tidy fashion. Three tiny MEMS microphones are on board to capture the user’s voice and filter out noise. The battery that runs the show is ...

Abstract: This work describes a hybrid micro-electro-mechanical-systems (MEMS) microphone based on combined piezoelectric and capacitive transduction mechanisms to enhance the sensitivity. The ...

A new design boasts being the first 140 dB, full-range MEMS speaker. But that kind of volume potential has less to do with delivering music at an ear-splitting volume and more to do with ...

Knowles is shipping a digital MEMS microphone claimed to have the lowest power consumption on the market. Aimed at consumer electronics, the multi-mode MEMS microphone offers a high Signal-to-Noise ...

Knowles and Infineon dominate the market for microelectromechanical system (MEMS) microphone chips. Knowles of the U.S. in 2013 was the biggest supplier of packaged MEMS microphones ready for assembly ...