text_original: * The power of the Avars was at its height in the reign of the emperor Heraclius (626) when they formed the siege of Constantinople,, and, *See p.
text_transcription: THE POWER OF THE AVARS WAS AT ITS HEIGHT IN THE REIGN OF THE EMPEROR HERACLIUS SIX TWENTY SIX WHEN THEY FORMED THE SIEGE OF CONSTANTINOPLE
phonemes: ˈæstɚɹˌɪsk ðə pˈaʊɚɹ ʌvðɪ ˈævɑːɹz wʌz æɾ ɪts hˈaɪt ɪnðə ɹˈeɪn ʌvðɪ ˈɛmpɚɹɚ həɹˈæklɪəs (sˈɪkshˈʌndɹɪd twˈɛnti sˈɪks) wˌɛn ðeɪ fˈɔːɹmd ðə sˈiːdʒ ʌv kˌɑːnstɐntɪnˈoʊpəl,, ænd, ˈæstɚɹˌɪsk sˈiː pˈiː.