GitHub - y2kblog/NUCLEO-L476RG_DFSDM_PDM-Mic: This project acquires the PDM (Pulse Density Modulation) microphone signal using DFSDM (Digital filter for Sigma-Delta modulators interface) function of STM32 MCU and outputs its frequency characteristics ...
![5] IIR Filters - Audio DSP On STM32 with I2S (24 Bit / 96 kHz) - YouTube | Audio, Filters, Signal processing 5] IIR Filters - Audio DSP On STM32 with I2S (24 Bit / 96 kHz) - YouTube | Audio, Filters, Signal processing](https://i.pinimg.com/736x/a5/b3/d5/a5b3d573b8566a05fbf473bea46be17c.jpg)