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.

The AR36T05 is a soft macro low-power high-performance digital microphone interface modulator IP. The IP converts stereo/mono 1-bit pulse-density modulated (PDM) bit stream data from external digital ...

On the microphone front, the MV7i uses the same ... The app also includes a digital source mixer and recorder. The source ...

It's pretty high praise indeed for this humble digital mixer and shows that it's used ... Midas-designed microphone preamps, motorised faders, wireless mixing capabilities, and a full audio ...