Audio Locator – Final submission – Making Embedded Systems

This is a video presentation of my project for the course "Making Embedded Systems".

It's an audio source locator that uses 2 PDM microphones to calculate the direction where a sound came from. The video goes a bit into detail how the process is done, to go into more detail check the code:

https://github.com/constant-flow/making-embedded-systems/tree/main/final_project_new

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STM32f469i-Discovery
PDM2PCM
HAL / BSP
Makefile
Stereo-in