text_original: This attenuation was due to the oxygen in the air. This discov  ery was destined to revolutionise the science of medicine, and to lead Pasteur to the employ  ment of vaccines, which he obtained after sev  eral years of extremely delicate experiments.
text_transcription: THIS ATTENUATION WAS DUE TO THE OXYGEN IN THE AIR THIS DISCOVERY WAS DESTINED TO REVOLUTIONIZE THE SCIENCE OF MEDICINE AND TO LEAD PASTURE TO THE EMPLOYMENT OF VAXTES WHICH HE OBTAINED AFTER SEVERAL YEARS OF EXTREMELY DELICATE EXPERIMENTS
phonemes: ðɪs ɐtˌɛnjuːˈeɪʃən wʌz dˈuː tə ðɪ ˈɑːksɪdʒən ɪnðɪ ˈɛɹ. ðɪs dɪskˈɑːv ˈɜːɹi wʌz dˈɛstɪnd tə ɹˌɛvəlˈuːʃənˌaɪz ðə sˈaɪəns ʌv mˈɛdəsən, ænd tə lˈiːd pæstˈʊɹ tə ðɪ ɛmplˈɔɪ mˈɛnt ʌv væksˈiːnz, wˌɪtʃ hiː əbtˈeɪnd ˈæftɚ sˈɛv ɪɹˈæl jˈɪɹz ʌv ɛkstɹˈiːmli dˈɛlᵻkət ɛkspˈɛɹɪmənts.