| 摘要 |
PURPOSE:To provide a singing skill grading device which is relatively simple in construction, and can automatically do competition type grading. CONSTITUTION:A comparing section 7 compares a music signal from a KARAOKE 5 with players singing signal from a microphone 6, and CPU 8 grades singing force on the rate of coincidence between the above signals, and a graded value is stored in a this time memory section A9 and displayed on an indicator A3. The result of grading for the following player is stored in the this time memory section B10 and displayed on an indicator B4. Hereafter, every time when a player changes, his graded value is alternately stored in the this time memory sections A9 and B10, and alternately displayed on the indicators A3 and B4. |
