what's making that noise
what's making that noise ?
w ʌ t s WORD_BOUNDARY m eɪ k ɪ ŋ WORD_BOUNDARY ð æ t WORD_BOUNDARY n ɔɪ z WORD_BOUNDARY
w h a t ' s WORD_BOUNDARY m a k i n g WORD_BOUNDARY t h a t WORD_BOUNDARY n o i s e WORD_BOUNDARY