ECHO project - PCMA-3D v2

ECHO project - PCMA-3D v2

The PCMA-3D v2 microphone array is an enhancement of the the PCMA 3D v1 microphone array.

We are convinced that the PCMA-3D v2 is an development on its own and has been used for the ECHO project
So, we don't regard it as something "ECHO project" specific and so we don't provide an extra article about it.

But without further ado: Have fun with the our budget-rebuild of the great PCMA-3D v2 microphone array.