Force Deaf

Force Deaf was a universal Force power that allowed the user to create an invisible barrier around themselves that trapped all sounds that came from within, causing the area around the user to essentially become mute. This was a relatively unknown Force power, one that not many Jedi or Sith knew, and the majority of the time was used for missions that involved stealth or secrecy. How long the barrier lasted depended on how strong the individual was in the Force, though most people could only sustain it for a few minutes.