Karaoke guide vocal generation apparatus and guide vocal generation method

摘要

PROBLEM TO BE SOLVED: To provide a guide vocal generation device which is more human-like and generates a guide vocal that gets a high score in a scoring result.SOLUTION: A reference voice synthesis parameter is corrected according to a setting from an operation part and a display part in parameter correction means 25, and technique data is added to a specified section in which a reference voice synthesis parameter is set by a degree setting, thereby to be set as a correction voice synthesis parameter; scoring means 24 performs a scoring based on reference voice synthesis data 42 generated from text character information and the reference voice synthesis parameter by voice synthesis means 23 and correction voice synthesis data 43 from the text character information and a correction voice synthesis parameter; and the correction voice synthesis parameter is corrected according to a changed setting when a setting is changed by an operation part and a display part based on a scoring result, and the correction voice synthesis data 43 is generated by the voice synthesis means 23, and the scoring is made by scoring means 24.