Talk:Full Moon Laboratory/@comment-7342272-20131108220937

The moving measurements and bars in the PV appear to be measuring sound/the song, rather than just staying in sync with the song.

The graph at the top picture says "Hz" which means hertz, the pitch of a sound.

The graph to the far left says "dB" which means decibels, how loud a sound is.

The meter underneath of the R and L meter says "Hz" as well.