did you hear something
did you hear something ?
d ɪ d WORD_BOUNDARY j uː WORD_BOUNDARY h ɪ ɹ WORD_BOUNDARY s ʌ m θ ɪ ŋ WORD_BOUNDARY
d i d WORD_BOUNDARY y o u WORD_BOUNDARY h e a r WORD_BOUNDARY s o m e t h i n g WORD_BOUNDARY