Inputs are the signals or data received by the system, and outputs are the signals or data sent from it.
ɪ n p ʊ t s WORD_BOUNDARY ɑ ɹ WORD_BOUNDARY ð ə WORD_BOUNDARY s ɪ ɡ n ə l z WORD_BOUNDARY ɔ ɹ WORD_BOUNDARY d eɪ t ə ɹ WORD_BOUNDARY ɹ ɪ s iː v d WORD_BOUNDARY b aɪ WORD_BOUNDARY ð ə WORD_BOUNDARY s ɪ s t ə m WORD_BOUNDARY æ n d WORD_BOUNDARY aʊ t p ʊ t s WORD_BOUNDARY ɑ ɹ WORD_BOUNDARY ð ə WORD_BOUNDARY s ɪ ɡ n ə l z WORD_BOUNDARY ɔ ɹ WORD_BOUNDARY d eɪ t ə WORD_BOUNDARY s ɛ n t WORD_BOUNDARY f ɹ ʌ m WORD_BOUNDARY ɪ t WORD_BOUNDARY