This is not external source of noise, but rather due to muscle contractions near the ear, changes in the ear canal, or blood flow (vascular) problems. Stress can worsen sonus complete, so learn some relaxation techniques to relieve stress and to have the power to deal with the sound of sonus complete. The diary is useful evidence for a DLA application, especially if you have to go to Tribunal.https://fitnessmenclub.com/sonus-complete-united-state/