The sensing device is a MEMS microphone that outputs a pulse density modulated (PDM) signal. There are chips available to directly interface such a microphone to a USB port, but [Mahesh] found ...

Microelectromechanical systems (MEMS) microphones and capacitive acoustic sensors are essential components in modern audio technology, enabling high-quality sound capture in various applications ...

MEMS tweezers or miniature robot arms that move ... Accelerometers and gyroscopes in smartphones, MEMS microphones, and MEMS-based pico-projectors enhance user experience and functionality. Aerospace ...

AMSTERDAM—DPA Microphones has introduced its 2061 Miniature Omnidirectional Microphone for applications ranging from ...

Deciding to go for a full digital design for the circuitry, the peripheral is based off of a MEMS microphone and an STM32 microcontroller doing the heavy lifting between it and a USB connection.

SonicTwin is the world’s smallest integrated speaker-microphone in a single package ... As part of SonicEdge’s MEMS-based product portfolio, SonicTwin paves the way for next-generation ...

X-FAB to Provide Foundry Services for Akustica's Family of CMOS MEMS Silicon Microphone Chips ERFURT, GERMANY and PITTSBURGH, PA -- May 31, 2006 -- Akustica, Inc., a pioneer in acoustic system-on-chip ...