VOICE SYNTHESIS DICTIONARY EDITING DEVICE, VOICE SYNTHESIS DICTIONARY EDITING METHOD, AND VOICE SYNTHESIS DICTIONARY EDITING PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a voice synthesis dictionary editing device, a voice synthesis dictionary editing method, and a voice synthesis dictionary editing program capable of efficiently improving the quality of a voice synthesis dictionary.;SOLUTION: The voice synthesis dictionary editing device has an extraction part, display part, an acquisition part, an editing part, and an update part. The extraction part extracts synthesis information including a feature quantity sequence from synthetic voice generated by using a voice synthesis dictionary including a probability distribution of a voice feature quantity. The display part displays a screen which prompts a user to edit the probability distribution included in the voice synthesis dictionary on the basis of the synthesis information extracted by the extraction part. The acquisition part receives an instruction to edit the probability distribution included in the voice synthesis dictionary. The editing part edits the probability distribution included in the voice synthesis dictionary, following the instruction. The update part updates the voice synthesis dictionary on the basis of a result of the edition by the editing part so as to newly generate a voice synthesis dictionary.;COPYRIGHT: (C)2014,JPO&INPIT