嘩

哗
huá
  1. clamor
  2. noise
  3. (bound form) sound used to call cats

CEDICT

Homographs

嘩 huā
  1. (onom.) bang
  2. clang
  3. sound of gurgling, splashing or flowing water
  4. (interjection expressing surprise) wow
譁 huá variant of 嘩 huá