| 摘要 |
PURPOSE:To fairly and simply decide whether a vocal is exact or not from a side of a stress at the time of a KARAOKE (accompaniment to recorded music), etc. CONSTITUTION:Stress data for indicating a stress of a vocal is stored in advance by allowing it to relate to music data, and sht stress data which is read out in accordance with music data, and a stress level detected from an actual vocal are compared, and also, based on a result of its comparison, a suitable instruction is outputted. |
