... phonetic pattern dictionary POS tag morpheme phoneme sequence left connectivity right connectivity t,d tt, n irregular verb irregular verb irregular verb irregular verb t,Z Y,d Y,Z tt, Z Y,n ... mor- phemes. To handle the OOV morphemes, morpheme phonetic pattern dictionary is developed to con- tain all the general patterns of Korean POS tags, morphemes, phoneme connectivity and ... high quality TTS sys- tems. In the morpheme-to-phoneme conver- sion module, boundary graphemes of each mor- pheme in the phrase are converted to phonemes by applying phonetic patterns which...