Tutorial - 2D FOA with four cardioids and an omni 

Tutorial - 2D FOA with four cardioids and an omni

We have created a short tutorial for you to build this 2D-FOA ambisonic microphone system, which delivers Ambisonic in B-format

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

Download the tutorial 

As we discovered an error in the shopping list, this will be added very soon. 

Please consider to "Donate" us something, if you can.

This article was updated on January 4, 2026