My husband says he is suffering from tinnitus, a medical term for “hearing” noises in your ears when there is no outside source of the sounds. He found out that white noise could help to get rid of the debilitating ringing sound of tinnitus. So these past few night my husband plays white noise while we are sleeping, it was helpful because I also sleep peacefully.
According to what I read white noise is made up of all the different frequencies of sound in the audio spectrum. This makes a roaring, hissing sound that is produced when a medium wave radio is tuned to a gap between stations. We already tried different noise like rain, static and etc.,