PITCH PATTERN CORRECTION DEVICE, PROGRAM, AND PITCH PATTERN CORRECTION METHOD

摘要

The present invention is characterized by comprising: a maximum pitch specifying unit (103) which specifies, in a voice pitch pattern, a maximum value of a pitch included in a sentence ending phrase of voice; a sentence end pitch section specifying unit (104) which, in the pitch pattern, specifies a sentence end pitch section that is a section corresponding to a sentence ending phoneme of voice, and a pitch pattern correction unit (309) which changes an utterance style of voice by correcting the pitch pattern in accordance with at least one among the specified maximum value and a pitch included in the specified sentence end pitch section, wherein the pitch pattern correction unit (309) changes the correction amount for correcting the pitch pattern in accordance with the prosody of the voice.