1. An apparatus for synthesizing speech from text, comprising: a language processing section determining an accent environment of each mora of each phrase of the text, said accent environment including a height of an accent of each mora; a basic accent pattern table in which a basic accent pattern has been classified according to an accent environment of the mora, the basic accent pattern including pitch data which has been edited from real voice data according to the accent environment; a basic accent pattern processing section selecting the basic accent pattern of each mora from said basic accent pattern table according to the accent environment and processing the basic accent pattern in a pitch according to the accent environment; a correcting section receiving the basic access pattern in the pitch in said basic accent pattern processing section and correcting the pitch according to the number of moras in each phrase and the position of the moras in the phrase so as to correct the data in the corrected accent component; a phrase pattern processing section determining a phrase component according to the number of moras in each phrase of the accent environment; and a speech synthesizing section synthesizing speech according to an accent control pattern of the text which is obtained by adding the basic accent pattern and the basic phrase pattern.
1. An apparatus for synthesizing speech from text, comprising: a language processing section determining an accent environment of each mora of each phrase of the text, said accent environment including a height of an accent of each mora; a basic accent pattern table in which a basic accent pattern has been classified according to an accent environment of the mora, the basic accent pattern including pitch data which has been edited from real voice data according to the accent environment; a basic accent pattern processing section selecting the basic accent pattern of each mora from said basic accent pattern table according to the accent environment and processing the basic accent pattern in a pitch according to the accent environment; a correcting section receiving the basic access pattern in the pitch in said basic accent pattern processing section and correcting the pitch according to the number of moras in each phrase and the position of the moras in the phrase so as to correct the data in the corrected accent component; a phrase pattern processing section determining a phrase component according to the number of moras in each phrase of the accent environment; and a speech synthesizing section synthesizing speech according to an accent control pattern of the text which is obtained by adding the basic accent pattern and the basic phrase pattern. 7. An apparatus as claimed in claim 1, further comprising a text input section at which the text is transmitted into signals and sent to said language processing section.