All about Tinnitus

Tinnitus (pronounced /tɪˈnaɪtəs/ or /ˈtɪnɪtəs/, from the Latin word for "ringing") is the perception of sound in the human ear in the absence of corresponding external sound(s). Tinnitus is not a disease, just the ability to perceive sounds generated by the auditory (hearing) system, evidence of compensatory mechanisms that are part of its normal function. The problem is the distress created, not the type of sound.
Misophonia - dislike of environment sound(s). With or without tinnitus! Varies from 'chalk scratching on blackboard' to dislike of all sounds around you.
Phonophobia - fear of environmental sounds. Fear that they may damage hearing or make other symptoms worse...
Hyperacusis - over-amplification of environmental sounds in the auditory pathways. Everyday sounds seem too loud, but other people aren't complaining!