text_original: And so on till they got it. Occasionally, with a vicious crack, a German anti aircraft shell would explode in the air above in a futile endeavour to reach the ob  server, and a great mass of acrid yellow or black fumes would disperse slowly.
text_transcription: AND SO ON TILL THEY GOT IT OCCASIONALLY WITH A VICIOUS CRACK A GERMAN ANTIER CRAFT SHELL WOULD EXPLODE IN THE AIR ABOVE IN A FUTILE ENDEAVOR TO REACH THE OBSERVER AND A GREAT MASS OF ACRID YELLOW OR BLACK FUMES WOULD DISPERSE SLOWLY
phonemes: ænd sˌoʊ ˌɔn tˈɪl ðeɪ ɡˈɑːt ɪt. əkˈeɪʒənəli, wɪð ɐ vˈɪʃəs kɹˈæk, ɐ dʒˈɜːmən ˈæntaɪ ˈɛɹkɹæft ʃˈɛl wʊd ɛksplˈoʊd ɪnðɪ ˈɛɹ əbˌʌv ɪn ɐ fjˈuːɾəl ɛndˈɛvɚ tə ɹˈiːtʃ ðɪ ˈɑːb sˈɜːvɚ, ænd ɐ ɡɹˈeɪt mˈæs ʌv ˈækɹɪd jˈɛloʊ ɔːɹ blˈæk fjˈuːmz wʊd dɪspˈɜːs slˈoʊli.