How Can Irritation And Strong Reactions On Hearing Sounds Be Treated?

certain sounds irritate me, such as chewing, other eating noises, repetitve basketball dribbling, and televisio, among others. it just provokes such a strong reaction of anger in me, i dont understand. my family doesnt understnad; they think thisi s ridiculous, they tell me to just get over it. but i cant. my brother sometimes makes fun of it or chews especially loud just to bug me, and i cant stand it. is there a name for this, and if there is, is there a cure?