Comparison of iOS e-book reader software. The following tables compare general and technical features for a number of iOS e-book reader software. Each section corresponds to a major area of functionality in an e-book reader software. The comparisons are based on the latest released version. Contents.
Tinnitus is noises in the head, not related to any psychiatric condition. The noise can be heard anywhere in the head or in one or both ears. So far there are no scientific proven cure for tinnitus. Imagine a constant ringing, buzzing or whistling in your ear, 24 hours a day. It is called tinnitus. You never get a break. It is always there. Nobody else but you can hear the noise because it does not come from any external source.
For many, it's a ringing sound, while for others, it's whistling, buzzing, chirping, hissing, humming, roaring, or even shrieking. (To get an idea of what people with tinnitus hear, go to www.ata.org/sounds-of-tinnitus .) The sound may seem to come from one ear or both, from inside the head, or from a distance.