phonophobia

/ˌfoʊnəˈfoʊbiə/
noun
  1. An extreme fear or dislike of loud sounds or certain specific sounds.
    • The therapist helped him manage his phonophobia through gradual exposure to everyday noises.
    • Her phonophobia made it hard for her to attend concerts or fireworks displays.
    • People with phonophobia may feel anxious when they hear sirens or thunder.