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 ...

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.

Omnitron Sensors, a US startup developing tiny mirrors based on microelectromechanical systems (MEMS) technology, says it has raised more than $13 million in a series A round of venture finance.

Knowles (KN) Corporation announced that the sale of its Consumer MEMS Microphones business to Syntiant Corp has closed. The closing represents the final step in Knowles evaluation of strategic ...

The microphones on the transmitters feature premium MEMS mic capsules known for delivering clear capture with minimal noise. MEMS mics excel at lowering total distortion on the capture ...

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Seltech and Syntiant have entered into a global strategic collaboration agreement to accelerate the deployment of advanced AI and sensor technologies worldwide.

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 ...

Knowles (NYSE:KN – Get Free Report) is expected to be posting its quarterly earnings results after the market closes on ...

Seltech and Syntiant have entered into a global strategic collaboration agreement to accelerate the deployment of advanced AI and sensor ...