| 摘要 |
PROBLEM TO BE SOLVED: To provide a voice input-type musical composition search system which extracts a search word automatically from a sequence of voice data including a plurality of search words, and can retrieve a musical composition with high accuracy. SOLUTION: A voice inputted by a user by using an interactive interface 12 is recognized, and then a recognition character string is generated. A music title, a musical composition attribute, and a character for section are included in the character string. The character for section is detected from the recognition character string, and the music title and the musical composition attributer are recognized as search words on the basis of the character for section. A musical composition index database is retrieved about the search words to find a hit record, and then the music title and the musical composition attribute are presented to the user by using the interactive interface 12. |
