2. The text-to-speech synthetic apparatus according to claim 1 , wherein said input data includes at last two parts and said selecting means selects speaker voices corresponding to each part of said input data.
2. The text-to-speech synthetic apparatus according to claim 1 , wherein said input data includes at last two parts and said selecting means selects speaker voices corresponding to each part of said input data. 3. The text-to-speech synthetic apparatus according to claim 2 , wherein said input data includes conversation parts of at least two characters and selecting means selects speaker voices corresponding to each character in the conversation parts.