These are the three graphs of the soundboard’s movement when it was I played the High C.  The above graph is of the lowest microphone position, the below graph is of the middle microphone position and the third graph is of the highest microphone position.

These three graphs are representative of the graphs when I am playing the middle C.  The above graph shows the graph from when the microphone is in the lowest microphone position, the below graph is when it is in the middle microphone position, and the third graph is when it is in the highest microphone position.

These three graphs show how the soundboard moves when I hit the lowest C.  The above graph shows when the microphone is in the highest microphone position, the below graph shows when it was in the middle microphone position, and the lowest graph shows when it was in the lowest microphone position.