| 摘要 |
PROBLEM TO BE SOLVED: To detect the evaluation data of the singing way of a singer with respect to singing melody information by individually comparing the pitch data/or level data of the singer and MIDI messages and forming the evaluation data of a singing method in accordance with the results of the comparison and note-on/off data. SOLUTION: A level and pitch detecting means 12 fetches the singer's voice signals converted by a microphone 10 and analyzes the level data and the pitch data. A level difference detecting means 13 and pitch difference detecting means 14 compare the level data and pitch data from the respective MIDI input means 11 and the level data and pitch data analyzed by the level and pitch detecting means 12 and outputs the level difference data and the pitch difference data to a MIDI output means 15. The MIDI output means 15 forms the MIDI messages in accordance with the level difference data and the pitch difference data and the note-on/off data from the MIDI input means 11 and outputs the messages to a rating controller 16. |
