For example, if, while a person is sleeping, a door shuts and in their dream they hear a door is shut, this sensory experience is not part of the dream.
fɔːɹ ɛɡzˈæmpəl, ɪf, wˌaɪl ɐ pˈɜːsən ɪz slˈiːpɪŋ, ɐ dˈoːɹ ʃˈʌts ænd ɪn ðɛɹ dɹˈiːm ðeɪ hˈɪɹ ɐ dˈoːɹ ɪz ʃˈʌt, ðɪs sˈɛnsɚɹi ɛkspˈiəɹɪəns ɪz nˌɑːt pˈɑːɹt ʌvðə dɹˈiːm.