UT is for Turning grief into joy, liberating guilt & fear Tuning forks come in MANY different frequencies, but one of my favorites is UT, which can be found in octaves of 396 hz. This tone is said to liberate and cleanse the emotions of guilt and fear, which often represent basic obstacles to joy and returning to our original perfection. Joy can come out of released negative emotions. The UT frequency searches out hidden blockages and subconscious negative beliefs that are linked to your present situation, whether it is physical, emotional, mental and/or spiritual. It is a preparatory tone to prepare the body on all levels to receive the next six tones.