text_original: But when Charles called upon the bishop and the abbot to state what guarantee their master had empowered them to give for the fulfilment, this time, of his often violated promises, they could only answer that they had no instructions on this head, being not plenipotentiaries on Tassilo's behalf, only messengers whose duty it was to carry back to their master the propositions of the king and pontiff.
text_transcription: BUT WHEN CHARLES CALLED UPON THE BISHOP AND THE ABBOT TO STATE WHAT GUARANTEE THEIR MASTER HAD EMPOWERED THEM TO GIVE FOR THE FULFILMENT THIS TIME OF HIS OFT VIOLATED PROMISES THEY COULD ONLY ANSWER THAT THEY HAD NO INSTRUCTIONS ON THIS HEAD BEING NOT PLENTY POTENTIARIES ON CICILO'S BEHALF ONLY MESSENGERS WHOSE DUTY IT WAS TO CARRY BACK TO THEIR MASTER THE PROPOSITIONS OF THE KING AND PONTIFF
phonemes: bˌʌt wɛn tʃˈɑːɹlz kˈɔːld əpˌɑːn ðə bˈɪʃəp ænd ðɪ ˈæbət tə stˈeɪt wʌt ɡˌæɹəntˈiː ðɛɹ mˈæstɚ hæd ɛmpˈaʊɚd ðˌɛm tə ɡˈɪv fɚðə fʊlfˈɪlmənt, ðɪs tˈaɪm, ʌv hɪz ˈɔfən vˈaɪəleɪɾᵻd pɹˈɑːmɪsᵻz, ðeɪ kʊd ˈoʊnli ˈænsɚ ðæt ðeɪ hæd nˈoʊ ɪnstɹˈʌkʃənz ˌɔn ðɪs hˈɛd, bˌiːɪŋ nˌɑːt plˌɛnɪpətˈɛnʃjɚɹiz ˌɔn tæsˈɪloʊz bᵻhˈæf, ˈoʊnli mˈɛsɪndʒɚz hˌuːz dˈuːɾi ɪt wʌz tə kˈæɹi bˈæk tə ðɛɹ mˈæstɚ ðə pɹˌɑːpəzˈɪʃənz ʌvðə kˈɪŋ ænd pˈɔntɪf.