| 摘要 |
PURPOSE:To give the information by which whether a vocal is exact or not can be decided from a side of a musical interval at the time of a KARAOKE (accompaniment to recorded music), etc. CONSTITUTION:Musical interval data for indicating a musical interval of a vocal part is stored in advance by allowing it to relate to music data, and in accordance with the music data, the musical interval data, and a fundamental frequency detected from an actual vocal are compared and displayed on an image device. |
