who's making that noise
who make that noise
pro:rel part det:dem n
who's making that noise ?
h uː z WORD_BOUNDARY m eɪ k ɪ ŋ WORD_BOUNDARY ð æ t WORD_BOUNDARY n ɔɪ z WORD_BOUNDARY
w h o ' s WORD_BOUNDARY m a k i n g WORD_BOUNDARY t h a t WORD_BOUNDARY n o i s e WORD_BOUNDARY