B:	and then somebody transcribes them so that they,  they have, uh, they have a speech signal
b iː WORD_BOUNDARY æ n d WORD_BOUNDARY ð ɛ n WORD_BOUNDARY s ʌ m b ɑ d i WORD_BOUNDARY t ɹ æ n s k ɹ aɪ b z WORD_BOUNDARY ð ɛ m WORD_BOUNDARY s oʊ WORD_BOUNDARY ð æ t WORD_BOUNDARY ð eɪ WORD_BOUNDARY ð eɪ WORD_BOUNDARY h æ v WORD_BOUNDARY ʌ WORD_BOUNDARY ð eɪ WORD_BOUNDARY h æ v WORD_BOUNDARY ʌ WORD_BOUNDARY s p iː t̠ʃ WORD_BOUNDARY s ɪ ɡ n ə l WORD_BOUNDARY