Tutorial - 2D FOA with three microphones

We have created a short tutorial for you to build this 2D-FOA ambisonic microphone system.


We encourage you to share this tutorial with your colleagues.
It is published free of charge under the Creative Commons License 4.0.

Download the tutorial

However, we would be very grateful if you would buy us a “Ko-Fi.” 
After all, creating a tutorial like this is also work.



 

This article was updated on November 15, 2025