bˌiːbˌiːsˈiː sˈaʊnd ɪfˈɛkts nˈoʊ. twˈɛnti sˈɪks: sˈaɪfˌaɪ sˈaʊnd ɪfˈɛkts ɪz ɐ nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi wˈʌn kˌɑːmpɪlˈeɪʃən ʌv sˈaʊnd ɪfˈɛkts ænd ˈætməsfˌɪɹz kɹiːˈeɪɾᵻd baɪ ðə bˌiːbˌiːsˈiː ɹˌeɪdɪoʊfˈɑːnɪk wˈɜːkʃɑːp.
BBC Sound Effects No. 26: Sci-Fi Sound Effects is a 1981 compilation of sound effects and atmospheres created by the BBC Radiophonic Workshop.